Account deletion?

I am in the process of cleaning up my uncounted acounts everywhere. One of the accounts I had is here in this forum. Unfortunately, since I sold my Snapmaker (great machine by itself, but build volume and noise were issues, and laser/CNC was not for me) I want to cancel the account here. I surfed around, but could not find anything. Cany someone tell me if it is possible to delete the account, or at least set it to ‘permanently non-operational’ or something similar?