I get that, but to me the R32 and E8 games are more meaningful and interesting than the R64 and S16 games... They deserve more of a showcase, and it's harder to showcase on the weekday.
For the R64, I think you may underestimate the number of people who turn those two days into a "long weekend", either officially or not. Businesses say that productivity on those two days hits the floor. I don't know that you'll see those same people taking Monday off [officially or unofficially] at the start of a new week to watch R32 games. I know I'll be working, but since I WFH the TV will certainly be on while I am.
I could maybe understand the S16 being on the weekend and the E8 being Mon/Tues, because you can play the entire E8 in prime time. But it certainly seems less special than being on the weekend, to me.