Not too long ago I installed Mint onto a laptop that turned out to have a network card by Broadcom, which doesn’t have Linux support, so that didn’t work. I’m going to upgrade my currently Windows PC to Mint at the end of Win10 support in October, and I want to be sure I don’t have any hardware that is incompatible with Linux. Which manufacturers are obstinate like that?
Also sometimes with a wireless issue there’s an easy workaround.
The ancient Broadcom WiFi module is the most problematic aspect of my 2012 MacBook Pro, but I got a fully Linux compatible tp-link USB wifi adapter for about £10.