Been on the fedi for 8 years in some form, seen how many instances block each other over the most trivial of things, and some that were anything but.
Point is... kinda' hard to imagine Gen Z signing up for a #loops instance & discovering they can lose access to their friends' accounts & content over the inevitable future there as well & being totally cool with it.
Nothing wrong with dreaming big, but being realistic about expectations i think is also part of the process of succeeding in life.