Because it is hard to find, not very well advertised, and isn't free unless you have a cable provider (youtube tv does work). For me, I had Youtube TV record e

Because it is hard to find, not very well advertised, and isn't free unless you have a cable provider (youtube tv does work). For me, I had Youtube TV record everything, but NBC doesn't show everything, and its completely US centric coverage (I like watching the competition). On demand wasn't helpful either. I tried Peacock (NBC's app) thinking that's where they were hiding all of their coverage. And again not everything is there, and much of it is behind paywall. Fortunately, my wife clicked on the Olympics section of our Roku and it prompted us to install the NBC Olympics app. Then I had to sign into it, because it only provides 30 mins of viewing without a cable plan. On top of that they are injecting a lot of commercials into the programming, so I'm not sure why they couldn't air all of it for free (with commercials)