That seems ... unlikely. People love corporate propaganda, why would they leave their propaganda platforms? At best, they'd leave for some other bullshit platform, just look at how they are leaving xitter for bluesky instead of mastodon.
That seems to be the main issue. They have millions or even billions of dollars to invest in a nice UI. We have volunteers and developers who have a day job. Hard to compete.
First mention of Flohmarkt in a meme! The Fediverse needs more commercial offerings like that. Unfortunately, it does seem like it needs a critical mass of users to work but it has a regional focus, so it might work best bolted onto a regional instance with a built-in audience. I'm just unsure if it'd work on a countrywide basis or if it'd need to be on a city or county level and we don't yet have the numbers in the Fediverse for that.
You gotta search and sub to every community you want to see, the feed is so nice to browse tho, its worth the time spent, I use friendica when at my pc and lemmy apps on my phone now