Just assume everybody is 12 and you’ll be good.
Last time I changed the SSD on my computer, it took me about 30 min to make the Windows ready to play Steam games. Win 11 took 15 min to install, the Nvidia driver and Steam took the rest. So it’s not a lie at all.
I use Google Domains to create custom email addresses on the fly that syphons to my personal Gmail address.
If I subscribe to a service, say Netflix, I just put netflix@mydomain.com and it automagically exists and redirects to my Gmail.
Windows at home because use computer only for gaming.
Windows at work because required.
Like Linux and used it for years but don’t have a usecase currently that justify it.