yes...every pass is not on target in your world. What about all of the catches they make? They don't break any tackles and get extra yards. Zeke has..that's it.
again, I am not absolving the WRs, but you keep ignoring....Dak needs to put the ball to allow the WRs to be able to run, break tackles, etc. When he has done that, they have shown they are capable...it won't happen 100% of the time, it doesn't for any WR...but when WR has to slow down to catch, then it allows the defenders to catch up to them and make a tackle. it puts the WRs at a disadvantage. he has to throw with anticipation and lead the WRs...
a QB has a direct impact on the OL, WRs, whether you like to admit it or not...he takes every snap, he has the ball in his hand every snap, he makes every throw. he has a choice between making a throw with anticipation or hold on to it and allow defense to get to him. he has direct impact on who, where he throws the ball, he has impact on deciding how to go through his progression, he has a direct impact on pulling a ball down and scramble.
there are plenty of other QBs in the league, top 15 (not even top 5), who do this routinely and no name WRs look good as a result. not every team has a Julio Jones, Thomas, etc..... the QB makes them look good as much as anything else.