It's compression artifacts.
If you liked that blurp and want more, Exurb1a wrote several (vaguely connected) books on the matter. I cannot tell you anything more without spoiling it.
The Fifth Science, The Prince of Milk, Geometry for Ocelots, Logic Beach: Part I
They should use TIFF
B A L L B A L L B A L L B A L L B A L L B A L L B A L L
I wrote a whole message for you and it was there and then it wasn't. I don't know what to tell you besides that.
I didn't see a single person for all 24 hours of the 24th of December
The Internet was quiet. The outside was quiet. Best day ever...
I say Twitter because Elon deadnames his children so I will deadname his platform.
Our PM walked from the US embassy to the TV station to speak about how we can't forbid male child genital mutilation if the parents are jewish, because jewish people were hunted in World War 2. We spied on our European allies on behalf of the Americans. They took a holiday from us despite everyone being in agreement that it was stupid.
They don't fucking care, man. Are you even from here?
The politicians don't care what FE says. Why do you?
It's a fake country run by self-serving US-aligned bureaucrats.
I can't find anyone talking about this and I'm going insane trying to find out if my unit is just defective. Look at these comparison photos between my Pixel 6 and the Gopro; that's insane! I have cameras from the year 2006 that shoot better quality.
I've also attached a bigger photo from a real scenario and it has a really strange pixel pattern that I can't make heads or tails of. It's like the resolution of the image is foveated and this quirk does not show up in any reviews I can find.
Bonus:
I don't have any solution for you, but I'm just adding some information to the conversation; I use Gonic as a server and Ultrasonic as a client and it does not have any issues displaying umlaut or any other special characters.