I’m gonna shoot the forum devs on the foot! Topics keep on sliding by without ever getting an “unread” notification - which I normally do for topics that I haven’t opened.
The simple answer to your first question is yes. You won’t have any issue running Windows there. If you have a single Windows license, however, I would recommend disconnecting your Internet when installing Windows on the VM - so that it relies on giving you the option to create a local account and not seek license. If you login with your normal M$ account, it will automatically license your VM copy. However, if you shift back and forth between the VM and your normal install - M$ may get rowdy and ask you for continuous activations (or stop altogether).
For your second question, you can always install Google Chrome as a Flatpak, which is sandboxed by default on Linux. Combine it with a commercial VPN and let Google try and find you!