Cloudflare’s is a corporate solution from the company that man-in-the-middles half the internet and makes me click shit every fucking time. I see it whenever I make the mistake of following a stackoverflow link.

It is also not very useful if you don't use a PC. Every time I look up a Cloudflare-gated site on my iPad, I usually have to jump through a few captchas before it will let me in, if it doesn't decide to be a grump and decide to put you in a sisyphean cycle of captchas, constantly refreshing without end.

Or if you use some software. I have citation software that gets stuck in the loop because Elsevier puts their journals behind a Cloudflare wall, and when it pops up the prompt to prove you're not a bot, just refreshes straight into another prompt.