the one thing linux really hasnt been made on par with winblows yet is the dreadful amount of options for android simulation -the most popular choice seems to be Waydroid, but its such an unneeded hassle to set up at all -genymotion is just slow -and than you have things like android x86 which entirely defeat the point of an emulator
To do Android development, I got myself a Banana Pi, which is a Raspberry-Pi like single-board computer. They provide you with a rooted Android OS image that you can flash onto the device, and you can install whatever else you want onto it. I give it it’s own display and keyboard, but can also SSH-into it and control it from my other computers.
That’s all well and good for development, but there are other use cases than development. There are emulation solutions focused on development already, of varying quality. But there’s nothing for Android END users who simply want to be able to run software an Android environment without having to be tied to a piece of hardware and all the limitations and sacrifices that come with that.
That’s not to say this isn’t a useful option, but that’s still ONE Android environment tied to ONE piece of physical hardware.
To give an equivalent comparison… if you wanted to run multiple operating systems on your PC to have fine tuned control of different environments, you could just install a different Linux distro or Windows to multiple different VMs.
If I want to do the same thing with Android, the solution is always “Buy another device”. That’s insane. If the solution to wanting to run Debian alongside Fedora was “get a second computer”, people would be up in arms with how ridiculous and wasteful that is. But for Android, people just accept it for some reason.