Its pretty obvious too. Traffic to Ukrainian-meme accounts dropped significantly. Anyone following Ukrainian accounts saw traffic go from thousands+ into just single-digits when the deboosting / shadowbans started.
I am part of that crowd who visited Ukrainian memes and saw them disappear from Twitter. So consider _ME_ to be a source on this as well.
And it coincidentally matched all these Ukrainian videos being locked behind age-verification?
Again, Ukrainian memes include a bunch of soldiers petting cats or dogs, or helping kids. Its not all frontline war footage. In fact, the meme accounts tend to be more tailored towards the cat videos.
The frontline footage accounts absolutely should be age-verified. But the meme accounts getting age-locked proves that Twitter suddenly had a change of heart over Ukrainians.
I’ve hardly seen any age verification on war content, though to be fair I don’t follow a lot of the propaganda (“meme”) accounts you’re discussing.
Also, Twitter doesn’t have an age verification mechanism; it just sort of requires you to click through to see images that have been tagged as sensitive content.
https://imi.org.ua/en/news/twitter-shadowbans-ukrainians-who...
-----------------
Something like this came up as age-restricted: https://twitter.com/ukraine6679/status/1573928649304276994