Re: coverage - it was you who said in the post I was responding to that the Olympics was "a chance to see a sport that you commonly wouldn’t see".
That seems a strange comment given your response above now highlighting the opportunities people do have to commonly see those sports outside the Olympics if they were interested enough to do so.
I'm aware the Athletics is on BBC2 (and I watch some of it), and Eurosport shows some of the sports - I assumed you, like me, was basing it more on the audience numbers and media attention most of those sports garner for why people 'commonly wouldn't see' them outside of the Olympics. Because, as you now state, they're there if people want to see them, and the media want to talk about them, throughout the 4 years between Olympics.