Qoto new weekly signups appears to have peaked on Nov 11 at 4838 for that days trailing 7 days: https://qoto.org/web/statuses/109325078038092501
Today, it was only 129: https://qoto.org/web/statuses/109448233595238192
That's the lowest since Oct 29, when daily signups started increasing: https://qoto.org/web/statuses/109448233595238192
Not sure how this compares to the trend in other instances. I blindly speculate that other servers haven't seen the same decline and the conflict between instance operators is impacting Qoto. Which is unfortunate, because from my tiny vantage point, Qoto seems well run, and I don't see its policy of very limited blocking of other instances having negative consequences.
Nonetheless, I want to have one Fediverse presence and want to be able to interact with people on Qoto and on other instances that suspend Qoto, so I may have to migrate.