You’re conflating US companies being outcompete by Japanese companies in the 80s (in price and quality) with US companies choosing to outsource. Two fairly different issues.
Of course the consumer is going to choose the cheapest option between two similar products. Economics 101.
When I was a full-time, broke musician in 80s LA, *all* of my guitars were MIJ deal$, except my 1980 ES335 (which couldn't be matched by "budget" gear), luckily I had supporters/patrons that contributed to the cause
Never was interested in Les Pauls after borrowing ridiculous $$$ Norlin boat anchors (that didn't "do it" for me), but when the LP bug hit 25+ years ago, I ran the racks in six (6) states (with the funds to buy the best regardless of price, within reason), here's what I ended up with:
1992 Les Paul Studio (8.5 lbs., sadly the neck warped before I realized what Gotham climate did to guitars)
2003 Les Paul Cloud 9 (7.4 lbs.) w/Holmes 450/455
2004 Les Paul Supreme (8.1 lbs.) w/TV Jones Classics
2005 Les Paul R9 (8.1 lbs.) w/Timbuckers
2005 Les Paul '68 Custom (8.3 lbs.) w/BKP Miss. Queen/Miracle Man
My tip after trying/playing countless
Lesters almost 4 decades: Good Wood = Good Weight
I really

that 92' Studio that I bought @ 48th St. Sam Ash, hooked me on LPs, shame about the neck, traded it along with a Schecter C1 LE towards the '68 CS RI...
Honorable mention: ESP LP clones, close but no...
Buy once, cry once.