I'm still fairly new to this but from my understanding.... a lot of BR, even 1000yard BR, is about picking a condition and shooting your group in a few seconds while that condition holds, sometimes 3-4 seconds and that group is done with good guys firing the next shot before the previous case even hit the bench.
F-class, you could be in position for 30-45minutes if you're 3 on a target. Quite often there's a fair bit of change in that 3-4 minutes, wind, and elevation if mirage/cloud cover, before you shoot again, sometimes enough to put the bullet completely off the target if you don't dial something in. There's also added distractions of scoring another shooter, keep track of your own, but its a lot of fun.
Every discipline has its skills, tricks, rules and requirements. I like to think they all demand lots of dedication, skill, and proper equipment if you want to be at the top, although some perhaps more than others. I think most would rate the skill of TR and .22 match rifle shooters really high.
Equipment is a big part of F-class too.