EasyPrivacy should block Meta and Yandex pixels by default. If you have the knowledge you can put uBO in "hard mode" which will block all 3p connections. It requires you to know which CDNs to allow or websites will be broken.

uBO do remove trackers with the EasyPrivacy and uBlock filters – Privacy filters. More filters and options can also be enabled if you know what you're doing. For beginners it's best to stick to the default settings as more additions can lead to more breakage.

If you use uBO then Ghostery is redundant. It can also cause some of uBO's filters to not work correctly.

Also uBO can do what you did with stylebot. (If you use the full uBO extension, and not the limited Lite version for Chromium browsers):

youtube.com##ytd-ad-slot-renderer
youtube.com##ytd-rich-item-renderer:has(ytd-ad-slot-renderer)

From the uBO subreddit: https://old.reddit.com/r/uBlockOrigin/comments/1etvawp/youtube_ads_detection_breakages_2024_08_16_ubo/m31kbkw/

There was just an update to Quick fixes. Please test if it works for you.

1. Click Here to update the list.
2. If you disabled the list previously, enable it back.
3. Close all previously opened YT tabs and try in a new one.

Just a reminder: Please always treat disabling lists as a last resort/temporary solution type of thing. Without that list, you won't be receiving important filter updates and will likely encounter ads after a while. So don't keep it disabled forever - verify that it's still necessary (daily?).

• On June 3rd, Chrome(ium) users will start being informed that their MV2 extensions will soon stop to function. uBlock Origin (and others) will lose the "Featured" badge.
• The remaining MV2 extensions will be gradually disabled in the "coming months", with the last deadline being the beginning of next year. (Expect that uBO will probably not last that long).

What options do you have if you still want to use uBlock Origin?

• Firefox (and up to date forks) have no plans to end support for the webrequest API that uBO requires.
• Brave browser will allow MV2 extensions for now. I still have no info on if they are going to use their own store or require manual installation/updating of MV2 extensions.
• If you use Chrome. By enabling enterprise policy ExtensionManifestV2Availability, you should be able to extend support till June 2025.
• uBlock Origin Lite (uBOL) is a MV3 extension that is much more limited than uBO and is not intended to be a replacement for uBO. These limitations are described in detail in the FAQ for uBOL: https://github.com/uBlockOrigin/uBOL-home/wiki/Frequently-asked-questions-(FAQ)

Sounds like a bug in the filters used by Adblock and Adblock Plus. Afaik uBO or Adguard aren't affected.

The performance issues are because of Adblock and Adblock Plus: https://nitter.net/gorhill/status/1746263759495077919#m

It affects more sites than just YouTube.

Adblockers will still be allowed, they will just be crippled a lot. It will probably be the same as the adblocking situation on Safari.

If any 3rd party browser vendor wants to maintain a Chromium fork with Manifest V2, they can do so, but with the risk of code maintenance hell. They would also need an extension store for Manifest V2 extensions. Otherwise V2 extensions needs to be installed manually.

Browser vendors can also create their own separate ad blockers that aren't affected by the changes. For example Brave Shields, Vivaldi adblock, Opera adblock, etc.

uBO Lite have a lot of limitations:

• Filter lists update only when the extension updates (no fetching up to date lists from servers)
• Many filters are dropped at conversion time due to MV3's limited filter syntax
• No crafting your own filters (thus no element picker)
• No strict-blocked pages
• No per-site switches
• No dynamic filtering
• No importing external lists

Anti-adblock killer by Reek

That thing is unmaintained and have not been updated for over 7 years. It will do absolutely nothing.

If you have issues with YouTube: https://old.reddit.com/r/uBlockOrigin/about/sticky?num=2

I have to add some things though:

1. Read the thread thoroughly, you may have missed a step or 2, or may have misunderstood something. There's a lot of noise in the replies. Filter maintainers can't always give support or keep up with the noise. Being pushy, unfriendly, or replying to the thread without doing every step will not fix the problem for you. If you have technical knowledge, consider contributing that knowledge.
2. Do not add random filters, scripts, extensions from random users. If you don't understand what you're doing you may add something that may work against you instead of for you, or in worse cases add something malicious.
3. YouTube seems to update their anti-ab script at least twice a day more or less. So just: Click 🛡️ uBO's icon > the ⚙ Dashboard button > the Filter lists pane > the 🕘 clock icon at the end of the uBlock filters – Quick fixes list > the 🔃 Update now button. Do NOT click purge all caches and update now, that will only add more pressure to the filter hosts.
4. If there's a mismatch between the filter fixes and YouTube's latest fixes, just wait, watch the video logged out, or use an alternative front-end like piped, invidious, or whatever.

Not only that. Pay to get even more ads and tracking!

I'm wondering why websites keep using fake paywalls when they can use a real one where the content isn't available until user verification.