A TL;DR reply…
I understand your position, I reached the “rather play than practice” point over a decade ago. It was brought on by tendinitis in my wrists; if I’m going to go through discomfort, let it be through play, not practice. This Summer was the most I’ve practiced in several years; I believe it was a total of four 35-ball baskets.
I’ve golfed for 48 years, so I know what needs work and what doesn’t. For example, I may want to work on 50 yard wedges. If I accomplish what I want to in 20 balls, I’m out.
To veer off and be a bit contrarian here, there are several training approaches that I honestly have no time for. The first is launch monitoring. I have no need for speed, angles, etc. The golf ball gives me plenty of feedback. The other non-starter are ‘opposite’ drills. If I’m trending with heel strikes, I don’t want to waste time getting the hit off toe feel. I want the sonabitch to come off sweet spot. I’ll work on that. Finally, strokes gained is pretty much useless to me. Stokes gained against whom? PGA? Scratch? Both are irrelevant.
I know my game and it is what it is at age 70. My friends and I play several times a week from forward tees, no less. We know each other’s games and we know our own games. It’s a pleasure and a privilege to spend 4 hours per day several times per week with my friends, septuagenarians all. Two years ago, my Index was 8.5. Now it’s up to 10.5. Obladi, oblida, life goes on, brah…