No, but people smarter than me do!
The 3 things listed here would be a good start, and would have prevented the take-off of BlueSky.
https://hachyderm.io/@mekkaokereke/110273797004251326
@erincandescent has a good writeup on how we might handle reply abuse.
@oliphant and @Are0h invented "composable moderation' and the concept of "delegated moderation providers" years ago, they just didn't call it that.
Lots of folks have talked about safer onboarding for years.