[Johnngnky]

could I run virtual box on Linux with Sandboxie?

What do you mean by running virtualbox on Linux with sandboxie?

Firstly, virtualbox has a competitor that is a lot better, called VMware workstation 15 pro
And I am happy to give you keys.

I'm pretty sure sandboxie cannot run in Linux, correct me tho.

If you already have a VM, why bother use sandboxie?

If you are afraid of the VM program itself, sandboxie will block outer-box connections, and setup. That means VMware/your VM program will run into errors, or just not run at all.

could I use the wine program instead ? From this website?
https://www.winehq.org/

From what I know, wine is just for executing independent exes in Linux, that wouldn't work for this occasion