I'm curious, what games would you need Windows for?
Between Wine frontends and Steam, I haven't really booted Windows for almost a year now, and I play a healthy balance of modern and ancient games of every production quality.
The only thing I miss is ShareX, which is a screenshot tool that seems to have been designed with me exactly as its sole target audience, because it is incredible, intuitively discoverable and packed with features that Just Work. Yes, Linux also has some screenshot tools, but they are at most 1% of what ShareX is. (And it doesn't work under Wine :(... )