Don't count on it. YTTV's not currently making a lot of money and there's obviously little fat in their retail pricing as compared with DIRECTV.
You have no evidence of this, just like most of your posts about DirecTV, which you also do not have, you are just posting a opinion without facts.
It does make a profit, mostly because because it has no legacy costs as Traditional Providers do, install, equipment, which means it takes about 6-8 months to recoup those costs, so YTTV starts making money day one.
Second, advertising, they get roughly 2 minutes of ad time per program, Google makes a lot of money from Targeted Ads.
Then, if the posters at Reddit really work for Google/YTTV ( and they have posted things about the service that comes true shortly later), they make about $5 in profit from subscribers monthly bill, they were losing money on a lot of subscribers until they rid themselves of most of the RSNs like Ballys.
Then the other way they make money on YTTV, selling your data, Google’s bread and butter.