I'm torn.
On one hand:
What makes NOSTR, as it currently is, great is that it's niche and for the most part I am surrounded by the like-minded. As more people show up that will dilute over time.
It will get harder to interact with people because I will get buried as follow lists get larger. Effectively I might never interact with some of you ever again.
On the other:
The protocol will help some people escape algo hell. That is also good. I might find other follows, interact with other people, etc.