If you want add-ons then just run a supervised install of HA on your Ubuntu machine.
It still has nothing to do with a chip shortage.
You can run a supervised or a straight docker install on pretty much any machine that supports either install method since the resources to run HA in either way are pretty much exactly the same.
Heck, I ran both a supervised install and two docker installs simultaneously on the exact same machine for a long time for testing.
And if your docker install is that easy for you then there should be no reason to need add-ons since thry are literally just docker containers modified to run in to the supervised environment of HA. I run all kinds of containers that are available as add-ons and I don’t see any issues at all in my install.