- Edited
I've been in the BSD community before Linux became my desktop choice. They always point people to the 'list' of hardware that is supported by BSD. Otherwise, no promises. So, they leave the responsibility in users hands, and expect them to do their research (an RTFM) before spending money on a computer. As @WetGeek mentioned, not much has changed. I remember that printers, especially, were (and still can be) also a big headache.
goblinking , I don't know why you are upset. This is a discussion, with many kinds of opinions.
The truth is, that people still need to check around if Linux will be supported on a particular hardware, like it or not. Their responsibility. Linux is still not Windows. Buyer beware?