I read all of your posts in here, and consider you very accomplished.
Your methods and processes make a lot of sense. I don't clean my Glocks every time I shoot, either, or any of the guns really. I clean them every few (3-5 sessions), but as you said, if I cleaned them every time, I'd get tired of doing that. ARs are even less finicky with maintenance than people think. Just a touch more CLP on BCG parts every so often, and it runs really well.
Basically from the very beginning I've had one primary pistol that almost all my volume went on. At first it was a 19, which was my only firearm. So that was my carry, practice and competition gun.
When I got into USPSA production, I moved to the 34. It quickly became clear I'd need multiple copies of the production gun. So my approach was to build a gun, break it in, prove it, start building another one, keep shooting the first one, break in the second one, then put the first one in the safe and continue that way until I had enough copies.
At that point I tend to stick with one gun for all my practice. That presents the opportunity to get some good data on wear and maintenance. So I just keep shooting the gun and see where the problems develop. To me, that make a lot more sense than constantly cleaning and preemptively replacing parts. If there's a question about whether the primary gun is reliable, I just take another one along. It's also good to experience mechanical failure in practice.
For my purposes, I want at least 3 copies of guns I'm serious about shooting. And I typically designate them as primary live, secondary live and dry. With the 34's, the dry gun has a reset trigger and I also have one with a dot, so 5 assembled guns.
With the Tanfo's I only have 3, but DA/SA dry fire is different from DAO. For example, I easily do 100k dry shots in a year. So that's a great way to figure out how far the TRS will go without any negative impact to live practice. When I break one in dry practice, it's easy to just pull another gun out of the safe.
I have a few carry gun surrogates for dry and live practice, so I'm not putting mileage on the actual carry piece. Anyway, that's generally how I go about it - the focus is on shooting, not cleaning stuff. And maintenance is mostly done in the dead of winter so as not to take up shooting or loading time.