There is no definitive set of rules for "privacy".
You have to know what you are trying to hide and who you are trying to hide it from.
You cannot hide that you are a communist/socialist/leftist/whatever. Hiding your affiliation to these is antithetical to the goals. You have to get together (in real life, not on the internet) with other like-minded people to accomplish the goals of these causes.
Electronic Frontier Foundation (EFF) is the best source of privacy information that I've known. The organization has lawyers that sometimes provide pro-bono legal representation in cases related to internet stuff. They have lots of educational material and guides on the website.
Go to the link at the bottom, scroll to the bottom of the page. There are buttons that says like "I am a (abortion patient | protestor | academic | journalist | lgbt youth)". Click whichever button is most relevant to you and it will give you a list of privacy suggestions.
https://en.wikipedia.org/wiki/Electronic_Frontier_Foundation

What is even the point of having a picture of text without a link? The screenshot is supposed to be a preview of the content that you linked. Here's the text from the image of text. Okay where did that image come from? If you see an image of a text without credits to an official source, you should instinctively disbelieve the text.
https://nitter.net/DD_Geopolitics/status/1720618902416171413#m
The tweet is from 2023. The text of the tweet is in reference to Biden deploying USS Eisenhower and USS Ford in October 2023 to enable Israel to do genocide in Gaza.
I'm skeptical of the DD_geopolitics account. Sometimes they post correct info and sometimes they exaggerate. DD stands for "Donbass Devushka" an alias of Sarah Bils. There are some suspicions that Sarah Bils is working for the Russian government. I don't know the full details, good for her.
The other person who operates the account is Christopher Helali. Christopher Helali is another really eccentric individual. He's a member of the ACP, ie patsoc/nazbol. He was the 3rd in the party leadership, he might have stepped down. He also claims to own one of Epstein's address books and said he bought it on ebay. I also have the suspicion that Chris Helali is a fed because of the ACP stuff and a lot of other weird things.
I'm not complaining about them being pro-Russia. I am under the impression that they are both patsoc/nazbol types. Some of their tweets promote patsoc/ACP type things.
I can't find the text posted by a different source.