I do think quality has slipped with a number of manufacturers, especially with their newer designs.
In the last 3 years I have had to return 3 Rugers (LCR trigger broke, and an SR40 compact and SR 45 had malfunctions way beyond break-in). Ruger did fix two of them, but the compact 40 was still finicky. I dumped all of them and would not buy another SR series, I just think the design is flimsy. I avoid dry firing my other LCR, a .357 I like very much.
My Smith Bodyguard .380 was junk, my SIG P 250 and 2 P238s were very finicky, as were my Kahrs. My Kahr P380 was a disaster. Even my Glock 42 wouldn't run reliably.
I still would buy from Ruger and Smith because they will fix things fairly promptly, and pay for shipping both ways. So will SIG and Kahr.
Nobody I know of is perfect, so the key is service. Taurus quality probably isn't that much worse than Ruger these days, but as far as I can tell, their service is really slow and I'm not sure they pay shipping.