I get there are old people and stuff, but why should anyone consider Windows these days?

Desktop/Laptop market share:

Windows: 72% Mac: 15% Linux: 5% ChromeOS: 2%

Windows share has been on a downward trend for at least 15 years. But it's a gorilla.

Lots of games don't run on Mac or Linux

Others, like adobe software, only run on Mac or windows

Windows computers are generally cheaper than macs for the same hardware

Plenty of stuff annoys me about windows, but for now it's still what I end up going with every time I need a new computer