One issue that I have with the price of Sunday Ticket is the bang really isn't worth the buck anymore. IMO, this is largely an issue brought about by the NFL's agenda more than YouTube.
There are so many games pushed to Mondays, Thursdays, and Fridays that there are fewer games airing on Sunday than in years past. And apparently the NFL is making an effort to beef up the quality of those weekday games to appease their network and streaming partners who are paying billions for broadcast rights.
You also have to factor in the overseas games that will typically air on NFL Network. Also, SNF will typically have one of the top 3 matchups of the weekend. So that's one less quality game that you don't get with ST.
I noticed last year that a few of the stand-alone 4:25 games were literally the only game on in that window. So no matter where you lived everyone got that matchup. I'm assuming this may become a new trend.
So that leaves you paying ~$350 for a bunch of mid-tier Vikings vs Dolphins type games. I'm sorry but that ain't worth it unless you're a fan of a team like the Panthers living outside the southeast and your only means of catching games is via the Ticket.