Doesn’t seem like anyone mentioned it yet, so I’m gonna chime in: Bluefin-DX by Universalblue might be worth a look.
It’s a special developer version of their already interesting and rock solid atomic distro, meaning it’s not rly meant that you do much with the OS part of the filesystem (I’d recommend you read up on it, since I can’t explain it that well) It has VSCode preinstalled (you can replace it with VSCodium tho with a simple command IIRC) and allows you to spin up virtually endless Linux environments where you install your additional programmes that aren’t available as a Flatpak (you can still use them in the CLI, DW)
I’ve been using it without major caveats since October last year. Even tried the proprietary swiping library you can install (it uses the Gboard one iirc, but OFC it can’t do shenanigans since it’s isolated by the app and not connected to the internet)