As one of the mods of r/TIHI I can assure you the screenshots were real.

Yes, we are already talking about that in the mod team. Happy to find a new home in kbin, we were all pretty much done by this point

They also suspended all our accounts for 7 days.

As the original creator and designer of the logo and banner, I also filed a DMCA against the further use of the r/TIHI logo on reddit.