After watching the first video of the preflop section I've been looking at hands that appear to be opens UTG and seeing which I'd likely eliminate in order to tighten up a bit.

Main reasons for excluding (correct me if I'm wrong):
Lack of nuttiness
Hands that flop awkwardly

Would a lot of the hands we're looking at cutting come from the lower end Axxx hands that don't have the same blocking ability they might have vs opponents playing close to the GTO baseline (folding more preflop)? As well as some Apairpairx that are gonna struggle to play multiway and/or OOP when we don't flop the set?

Just wanting to check I'm on the right track with my thinking here