You CAN’T over-lube an AR. If you won’t take Larry Vickers’ word on the matter, you’re beyond convincing.
https://www.youtube.com/watch?v=p9bOT_d60LM
For later.
L
In the military, you fire your AR with blanks a lot of the time, and the blank adapter pretty much blocks the barrel, so all that gunk ends up in your receiver & on the bolt. We always lubed things a lot heavier than normal for that type of thing. Few civilians are shooting full auto ARs either, so typically no reason to apply extra lube. For many years, I used nothing but LSA & CLP and never really had any problems. I tend to use more “high tech” synthetic stuff now, but couldn’t really prove to you that it’s that much better.