Hamiller is a user on octodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse.
If you don't, you can sign up here.
Also besonders schlau ist der Empfehlungs-Algorithmus von Amazon nicht. Ich bekomme immer wieder eBooks vorgeschlagen, die ich schon längst gekauft hab.
Ich denke I was going to try and answer in German but I'm too bleah for that.
</paranoid>I think they may be doing it on purpose because they found out the reccomendations do not work anyway, all the better to let us think there's nothing to worry us about them...