It shouldn’t, and yet. When I joined, I spent non zero amount of time choosing an instance. Then one of the instances I chose shut sown. The second one defederated from a bunch of others and now I couldn’t read any comments because if the thread contains a comment from defederated instance the whole thread disappears. Then I moved to .world and then discovered the reason all those instances got defederated so I switched again, and now one of my instances is very slow because money run out, and now there is a new kid on the block so inevitably I will have to move again at some point.
Don’t get me wrong, I still believe in all this Fediverse thing, but boy does it make it hard to do sometimes