I’m with you with (distribution) choice (that’s definitely stressful, especially when you aren’t used to actually having to choose what kind of computing experience you want) but driver/program distribution on Linux is less painful/easier than on Windows on average. If your hardware happens to be supported, everything should work out of the box without the need to install drivers; the biggest problem for more or less average users would be having to install Nvidia drivers if they have a Nvidia GPU.
Installing software is generally as easy as opening your distribution’s software store, searching what you need and hitting the install button.
I’m with you with (distribution) choice (that’s definitely stressful, especially when you aren’t used to actually having to choose what kind of computing experience you want) but driver/program distribution on Linux is less painful/easier than on Windows on average. If your hardware happens to be supported, everything should work out of the box without the need to install drivers; the biggest problem for more or less average users would be having to install Nvidia drivers if they have a Nvidia GPU. Installing software is generally as easy as opening your distribution’s software store, searching what you need and hitting the install button.