Probably not a lot of people know this now, but Mastodon's web app started out with "Publish". In 2016 a famous YouTuber jokingly offered to support Mastodon's Patreon forever if I changed the button to say "Toot" instead. Needless to say, this was a really early, and not very informed decision. The first glimpse of attention and financial support. As a non-native speaker I had no idea there was another meaning.
I like that I was able to go back to "Publish" in the official iOS and Android apps. It may be less whimsical, and less branded, but after using the platform for such a long time, I'm perfectly happy with a button that just describes what it will do without trying to be cute (not that I dislike cute, I'd never part with our elephant illustrations). I have seen enough "Dr. Doom toots as he pleases" quotes in the first two years of Mastodon to last me a lifetime.