This advice is incorrect and I'm sure you know it too. There's no point in me serving something that will only give me a popup and just putting them away for an hour. I might as well just set up a punching bag if I'm gonna do that. I prefer to leave it for the competition.
I watched Set A. For as often as you say this, there is nothing in your videos that indicates that you would consistently and decisively be putting away points against this particular opponent with a near 100% success rate even if given predictable serve returns. You still struggle and are very inconsistent even against long soft weak returns when given to you, whether you respond aggressively or passively. This idea that you convey that you are so many levels above this opponent is simply not reality, whether you beat him often or not, you have plenty you could work on when practicing with him.
I'm now going to spend more time on this post than is probably worth it but hey I got time today, let's go point by point on the Set A video on when you're serving:
00:10 - good third ball. You get credit for this one. 👍
00:19 - reaching and off balance but it goes on so I'll give credit for this one but you'll see why this approach is problematic over the next several points👍
00:59 - opponent gives you slow long push, your loop misses so badly that it doesn't even reach the net on your side ⛔
1:06 - opponent gives a terribly weak return, you don't move, removing any chance for the bomba that you can allegedly do on call, you poke it back, no credit given but none taken away since you get it on the table
1:40 - opponent gives a terribly long weak and slow return, you hit it straight into the net ⛔
1:50 - same as above, you misjudge the length, don't move, and miss an easy shot ⛔
2:28 - opponent pushes long AGAIN, sure he clips the net, but you were never going to make that shot anyways cause once again you didn't move ⛔
2:38 - long slow push, you don't move, do some weird backhand that misses terribly ⛔
3:05 - once again not moving, sure he gets the net again which you blame, but it's on a ball you likely would've missed anyways, you lose the game, against a player who you supposedly can turn into a punching bag at will⛔
3:30 - you make it, good job. Likely because he pushes slow right into your hitting zone so you don't have to move, which is what causes the problems 👍
3:44 - you get two long pushes, hesitate on one, put the second one right back into the net ⛔
5:03 - you get a long push, don't move and reach as usual leading to an off balance push and miss ⛔
5:11 - catch him with a fast serve, good 👍
5:39 - get a long push, bury it straight in the net yet again ⛔
Don't think I need to keep going, you get the point. The above should illustrate you aren't as automatic as you keep proclaiming to be. And before you follow up with the "I'm going easy on him so that we can play excuse", you would still be able to make those balls on the table consistently but with lower quality if that were the case.
The constant acting like you're so far above this partner, and any evidence of wrongdoing is just you dumbing yourself down to make it possible to practice with him, really needs to stop. Especially when, supposedly, all the higher level players who you can ace all the time just happen to always be unwilling to be recorded 🤔🤔🤔