Feels like maybe, but i suspect there is more to come. But according to what you say, the most difficult part is over. Also you have to avoid the "curve". It is a usual situation when team projects reach a peak and then relax and the project collapses.
I'd be more worried about corrupt donors trying to capture the project, bringing their own devs, astroturfers, etc. and pushing "feature creep" as hard as they can in ways designed to interfere with the original underlying functionality Also heads up for the whole new nostr protocol v2 that will be built by me or someone like me, that might be a difficult adjustment
See also: Linux / GNU / Ubuntu / Canonical
Linus Torvalds may never relax