I was using gnu parallel before with ffmpeg. Is this any different and better?

Pollution is not the only issue with cars. In fact, I would argue that this is not the main one in cities. A car has negative impact on infrastructure, public space sharing, safety, etc. Electric or not.

Don’t know what games you are playing, but I game myself quite heavily and doing it exclusively on Linux. Steam proton has changed a lot of things for Linux gaming. Only issues are with anti cheat. So if you are playing single player you are good to go. Multiplayer can be difficult, it depends on the game. I have 200 hours on Apex in Linux.

Love this game. For me it scratched the same itch as outer wilds and return of the obra dinn which are my all time favorites games.

I love those things. In some years we will maybe see someone built a calculator like what happened in Minecraft.

Dev difficulties are still there and not the same. Don’t understimate netcode, or just simply gun feel, balancing, map design, sound design. Those are very difficult to get right even if you do not have to write a story or code NPCs. Each games have different challenges.