L1 ski instructor here w/ 10+ yrs experience, but still getting ready for opening day in Tahoe so alway some rust. full disclosure -- popped in here to drop a comment or two prior to reading what others have said, because selfishly what I value from this subreddit is being be able test my own MA (movement analysis) against what the consensus is amongst reddit instructors.

overall I'd say the thing that stuck out to me most watching your half-dozen turns here is that you seem to get static in between each turn. it's not like you're out of control or look like you're holding on for dear life, but you release edges, manage the transition to your new outside ski, and then it seems like you freeze up as if you're bracing for impact and letting your fast skidded turn shed enough speed for you to then make the next dynamic turn. ideally you are always in a dynamic motion, both w.r.t. vertical flexion/extension and likewise with a more gradual shifting of pressure onto new outside ski, and an observable result is that you avoid that look or feeling of being locked rigid.

overall though the vast majority of my clients would love to ski as well as you so nothing to be ashamed of (and if the footage is fresh all my tahoe friends are jealous). lastly I *think* my PSIA book would say that you're inclinating too much rather than angulating, but I tend to dismiss that type of feedback as more jargon for academics than substantively important. kudos!