I've got a windows 10 PC that I built as a gaming computer like 10 years ago. To be honest it spends a lot of time turned off because Linux has become much better for gaming using Proton.

However sometimes it is really useful to have a windows computer around. Being able to use Visual Studio for C# and C++ projects is particularly good given how much scaffolding their frameworks give you. Still, if I end up having the system being forcibly upgraded or when it leaves LTS it will probably end up being sold for spare parts.