I use smartgit it serves me well: https://www.syntevo.com/smartgit/

And it has all 3 of your criteria as far as I can see.

I recently watched downsizing, whose main topic was overpopulation and I remember a time where there were some papers on that the earth will soon be overcrowded and I'm very happy that this simply won't be an issue for us in the future anymore.

"It magically appears in flatpak only after you've installed it by other means"

I kid you not this happened to me 3 times already.

I'm one of the guys on the couch.

The megalodon author themselve recommended to use moshidon and is considering becoming a contributor there.

This is a valid mention and I agree, but I also have to say that there are companies like the nextcloud corp itself who do offer that level of expertise and are German based and would use the money to improve nextcloud, which is open source, whereas we don't know how much of the money that Microsoft takes goes into the open source project.

It was intentional play of words. :p

It is like... Each time we showed how well you can live with open source, Microsoft comes around with an even bigger coffin of lobby money.

I also was playing around with that idea, but wasn't sure if I actually want to fund projects or art and architecture around it.

Basically paying artists to draw their vision, because that would be like advertising the Solarpunk idea.

Der Transrapid war kein Vakuumröhrenzug sondern eher eine Magnetschwebebahn. Also sowas wie in Japan und China täglich zuverlässig Menschen bereits transportiert anstelle ein Luftschloss zu sein.

"...Valve added a special Tux item into Team Fortress 2 only on Linux..."

That's all you need? Linux exclusive items in your games?

Hätten wir mehr in den originalen Transrapid investiert bräuchten wir diesen Neuen nicht.

If you don't become a femboy from installing Linux, then you become a bear like I did.

This would be great. I was researching why we don't have 10 based clocks and then I saw a video about why a 12 and 60 based system is actually much more convenient and now I would love a 'dozen based metric system'

Digimon!

Also we should really make a Digimon Community here. ^^