AM4 was an anomaly due to how far behind AMD. was starting from. I think that's part of the reason people have been disappointed by the jump from Zen 4 to Zen 5 when the gains are mostly a typical generational gain.
People love to put AM4s longevity on a pedestal but in reality it was a nightmare that magically none of the fanboys remember.
First off, only AMD fans or budget users bought 300 series because AMD was still WELL behind at the time. You bought AMD because you couldn't
afford Intel. Not because you magically knew the future that you would get 3 gens. The vast majority of users didn't even pay attention to Ryzen until Zen2, at which time AMD was still well behind.
No the only time people actually
wanted Ryzen instead of just being what they could afford was Zen3. Now when you look at the huge gap between Zen1 and Zen3 then yeah, it's big. Although not just because Zen3 was decent, but because Zen1 and 2 sucked. And let's not forget you AMD faithful very nearly got screwed because AMD
TRIED to not support your 300 and 400 series boards until the backlash made them admit incompatibility was a lie all along, and even then made 400 users wait 6 months for BIOS, and 300 owners wait an insulting
18 MONTHS.
That's not being the "good guy." That's Apple level tantrum compliance the 73rd time the EU sues them. NO BIOS takes 6 months to write, let alone 18. That's AMD still trying to force you into buying a 500 series board that would get ZERO more generations. That's a straight up dick move and the fact their fanboys actually
applaud them for that sh*t is hilarious. And let's not forget how many generations the all-benevolent AMD gave TRX40 buyers, and that was a THOUSAND DOLLAR motherboard.
While it's good AMD
finally did the right thing by it's users, AM4 was only amazing if you were poor, then later on weren't poor so you could afford a $450 X3D and $800(!) 5950x. You also need the memory of a goldfish.