I am happy with it.

You can do whatever you could do on a PC in a debian environment terminal. If you don’t know what then you don’t need it.

No it’s actually debian Linux. With apt. You can run native Linux app servers and visit them through a browser.

How does a Linux vm have more access to hardware than a userspace termux?

I used to play a lot. Game could but never did catch up with modern tools. It had great depth and a for-its-time revolutionary netcode. But it was never revisioned, the graphics never got modernized and the generally the technical side made chooses that confused and annoyed me. The cosmetics and purchusables always got content but actual content was trickled. I thought it has immense potential (like counter strike) but developer resources was misused.