How can I run Android apps on a Linode server ?

Hi guys, I hope you're doing great !
it's a more than a week me struggling to get android running on Ubuntu or Debian, but nothing works.
I tried tens if it's not hundreds of tutorials from youtube and linux forums, I even went to delete my linode and to start another one many times, but every time I had to deals with a new issue, and when I solve it, a new one pops up (it's a loop of issues & errors).
I tried installing either "Anbox" and "Waydroid" (both are tool uses to run android on Linux without emulaor ), but even I follow the installation guide from their official website, the terminal says that there is some files or packages missing, and I can't install it whatever solution I try.
So please can you help me with that?
I would prefer installing a a full OS like "android x86" or "PrimeOS" that can run android apps on pc. but I got confused with custom images ( I have readed this guide, but I don't know how to use it because I'm a beginner, so it's too hard to understand ).
So please guys, can you help me to run android app on linode, in which way possible?
thank you so much.
I will really apreciate that !