If you're talking about graphics and tech, that is an unfair comparison since you're literally comparing it to the absolute very best the industry has to offer. Days Gone is still ultimately going to be more graphically and technically impressive than 80%-90% of open world games out there, hence criticising it on that front seems like a ridiculous standard to set.
Hell, if you think Days Gone is lacking in the graphics and tech side of things, what must you think of the graphics and tech in titles like State of Decay, Dying Light, Dead Rising, Dead Island, Monster Hunter World, Dragon Quest, Just Cause, Saints Row, Fallout etc? Or even upcoming open world games like Crackdown 3, Outer Worlds, Dyling Light 2, The Surge 2, Rage 2, World War Z, Generation Zero and so on?
There is also the fact that TLOU2 is not an open world title, nor does it have the crazy hordes, enemy numbers etc of Days Gone. Plus that the gameplay we saw from Cyberpunk 2077 was running on the equivalent of a ~$2000 monster gaming rig, thus we don't actually really know how it'll end up looking on the consoles, unlike the other titles.