On the other hand, I am saying all of that because I don’t think not forking at all is really an option in this situation. When the new maintainer is willing to relicense [EDIT: parts of] a piece of FOSS whose previous maintainer they acquired, when they are further trying to impose some weird Orwellian retcon on the name of said piece of FOSS and deleting all of its older resources, this seems to me like a degree of active hostility that wouldn’t be wise to tolerate, and the correct attitude would be “fool me twice, shame on me.” So a fork it is, now we’re just haggling over the hardness.