People??? Why are you freaking out so much about the change in the #Mastodon iOS app where mastodon.social is now displayed in the welcome screen?
There is nothing wrong with there being a flagship instance, people interested in specific instances and decentralization will find their own instance, and this is in no way harmful to the #Fediverse
The team is attempting to make it friendlier and there's nothing wrong with that, nobody is shutting down your instance, ActivityPub will keep working