Agreed completely on it being a mixed bag but you can learn from certain people depending on what your gym goals are. Mine is more bodybuilding and fitness then pure strength.
Some I’d recommend
hypertrophycoach - he has the best examples in explains the movements. How you should setup and target muscles
Thequadguy- great variations if you’re getting bored. Some aren’t beginner level things but he explains well.
Danalynnbailey - great supersets and volume if that’s your desire. She’s inspiring and has a great personality.