Yes, that is fucked up! The amount of abuse is endless. This is the Bidbottophant, and I have mostly concentrated on downvoting bidbotted posts (including short comments with up to 17$ rewards from bidbots), but I also downvote selfupvote-comments like these.

You could maybe go to the SFR discord channel to report this or find out how to do it. Here's an invite:

https://discord.gg/rbfTW4

People there discuss how best to use the downvotes (it is generally not big stakeholders but middleclass accounts like mine.)