Even if you got $100,000 a day, every day, it'd take you 27 years to hit a billion with just that money. That's a working days of an 8 hour, hourly wage of 12,500 an hour. 27 years.
Gnome Software does this with offline upgrades. It's optional. Doing sudo dnf upgrade is the same as sudo apt update && upgrade. No reboot. Obviously you should reboot for kernels and certain hooks but otherwise yeah. You can disable gnome software automatic downloads etc
Ubuntu 8.10 in late 2008. while I didn't use Linux for that long due to a lack of understanding I did come back to it in in a few years to check out I think Ubuntu 10.04 in 2010 or and then Fedora 36 a few years ago and never plan to leave
Basically all KDE apps have the same dependency set. So install one and the next ones will only install the app most likely. On KDE itself you'd already have these.
Thats because flatpaks treat each apps directory as their own $HOME so instead of $HOME/.mozilla its $HOME/.var/app/{app_name}/.mozilla
Which is still fantastic dont get me wrong. But Mozilla hasn't stopped hardcoding their Mozilla folder instead of the xdg dirs even throughf firefox issue tracker has had it on there for 20 years
Even if you got $100,000 a day, every day, it'd take you 27 years to hit a billion with just that money. That's a working days of an 8 hour, hourly wage of 12,500 an hour. 27 years.
Billionaires need to stop being billionaires.