GrapheneOS developer now seems to be running around on Twitter and threatening people with unspecified "response" when they post any less than ecstatic comments about his project.

Around half year ago I engaged in a discussion with him on Matrix, after which he quite unexpectedly deleted all my comments and kicked me out of the channel.

Today I had the (doubtful) pleasure of blocking him after he came to my DM with a long rant in response to an one-line comment...

🤷