I asked 23andMe if they could somehow anonymize my account and they didn't even seem to understand what I want. They said I could change my username but I wante

I asked 23andMe if they could somehow anonymize my account and they didn't even seem to understand what I want. They said I could change my username but I wanted a more thorough anonymization. That was a while ago (years), maybe they'll understand eventually. (I wasn't worried about law enforcement, but I can think of all sorts of undesirable scenarios should their database ever leak, which it probably will).