The solution for "Windows" is to use the current US derangement to convince the EU, China and even the Russians that, as a matter of national security, it's in their best interest to come to the negotiation table and create an international organization that "adopts" WineHQ[^1] and any other projects that focus on a Win32 compatibility layer. It can be financed with increased sales taxes for any PC software distributor that doesn't natively support Linux.

[^1]: https://www.winehq.org/