Many developers have stopped working on Groovy DTHs, which include virtual devices, because the free Groovy cloud will be going away soon. Instead, they have started working on Edge Drivers, which are part of the new architecture. There are already a couple of momentary virtual devices available in those if you want to try them, just remember that since Edge itself is still in Beta, so are all the drivers.
With edge drivers, instead of doing a copy/paste or pull from GitHub like you do with Groovy, you subscribe to the developer’s channel, and everything gets downloaded to your own hub a few hours later.
Here’s one. (The topic title is a clickable link.)