Wow, that's really tone deaf.
If we want more people to join #Fediverse then we're not doing ourselves any favors by yelling at the customer for having issues with our product.
It's embarrassing to see users not like what we're offering them? That should be only in the sense that we should be embarrassed for not changing our offering to provide people the experience that they actually want.
But then, #Mastodon seems to be learning this lesson and working for users instead of fussing at them.