Hmmm, I really doubt it. There are good motherboards, and crummy ones. I have been using used Dell Optiplex systems from eBay for well over a decade. I have one on my web server, one on my main desktop, and a few others here and there. Most have SSDs in them, and have been running for anywhere from15 years down to just a few years. Other that one where I blew up the parallel port with a 12V wire touching, none of them have died. I have seen a few power supplies go bad.
The Optiplex is Dell's commercial line of computers. If you look inside one, you can't SEE anything that looks different from their consumer line, but there IS something different about them. This machine I'm typing on was bought used and has been running for 9 years straight. I just replaced the SSD as I was afraid it was going to suffer the "wear out" problem sometime, and also I needed a bigger one.
Dell did get hit with the capacitor plague about 15 years ago, and that did cause a lot of motherboards to crap out.
Jon