What OS to replace ChromeOS?

Can anyone reccomend an OS to replace ChromeOS that has built in apk support but can directly install linux apps instead of with a virtual machine like in chromeos (so the OS should be linux based). It should also be open source and acctually be supported instead of what the hell chromeos has with 4 years after release or anything like that. PLZ THX.

Look up Waydroid for android, and it works on lots of distros (the docs have install instructions)