I think that means "without updates to Twitter" (instead of "updates to X"). Because, if you keep the old Twitter app with the bird logo, you can't update the app while keeping "Twitter" (the brand and aesthetic).
But seriously, who gives a. This kind of thing just strikes me as fake outrage. Use X, it’s fine, or not. And maybe the weird Elon-hating tribe they want to be with isn’t on X or Twitter anymore anyway. There’s always the insular world of Mastodon if that helps.
The world changes, and we move on. I don’t always like it either but we have to deal.