PS4 do much better than PS3 and of course got memorable.
Is not only the software in question, but the hardware inselft. Dualshock 4 is a good joystick, PS4 also add HDR, support a tons of functions. I don't think PS4 XmB is better than PS3 btw, but is still on the list of the best UI around.
In general, PS4 did a great job to be memorable. Sony will never match PS2 software launch, ever.
I mean, if you put how bad PS3 was and how PS4 was like a big step foward, sure people will remember. I do agree that was getting worse and worse as soon as SIE started with this DEI mentality, low first party games, closing studios in favor of GaaS, but overall PS4 was a great machine.