I have basic ass ten channel cable only, which means SD...but I have all the Ravens games if I need them since they are local. Otherwise I find streams on reddit or I might be at a bar. Most of the time I'd rather have the best possible stream in a tab on my PC while doing other stuff than be watching on my TV in SD, other than for Ravens games where I'm going to pay full attention. Even then sometimes its just better to be at a bar or at the stadium.
I sold/backed out of the games I was planning to see last year though, not sure if I want to go again this year either. I guess there's some fairweather fan aspect to it, but I am also disgusted by the NFL (league/owners, not the players and games per se) in general so spending all the money on the stadium experience feels less and less enticing. I'm sure winning might have me texting people for tickets though, I'm not going to lie.