Very interesting! Thanks for the heads up. I didnt know that. 7 years ago, they already used wine for that. https://stackoverflow.com/questions/44014390/how-to-generate-a-windows-executable-using-pyinstaller-on-linux#45065125
If all else fails you could also use a vm. Thats probably less dangerous than dual booting because of windows not playing nice with grub.
Whatever idea you have to phones, you‘re wrong. They can easily make 5 plus years if you treat them right. The more problematic part is daily use and battery degradation/repair.
But google sucks anyway so I‘ll stay with postmarketOS on my oneplus6 and wait for my camera to come to life some day (hopefully).