My take from this meme is that Zoomers and later are more "captured" by a few big platforms than previous ones.
And perhaps earlier ones, too.
Like, my aunts and relatives are trapped on Facebook sharing Trumpy memes. Kids younger than me seems to be really into ultra-short videos or mobile-ish games. The only people I know that know how to use a desktop PC, beyond the bare minimum for work are… about my age? Other than a senior dev.
This is a huge generalization and small sample, but still. I'm not worried about other generations doing things I don’t like (that’s always true, and a good thing), I’m worried about them being more trapped.