No quarrels with you friend, but I find the hyperbole back and forth fun sometimes :)
If you count a possible CS every 6 or 7 seconds, assuming no lane harass and always getting the cs, sure.
That's probably about what Lux would manage if she stood under her tower and spammed E like everyone seems to think she does.
If you get deleted at level 6+ every time he has ult you should work on not getting poked down.
I could say the exact same thing about Lux.
His consequence is that his main way of killing someone failed and now you have free reign in lane for about a minute and a half and can practically sit on his minions without fear, provided properly ward.
Kinda like how if Lux misses her Q, her whole "QERE freelo combo" goes out the window. Even more so since you can now go in on her much more freely for the next 10-15 seconds and get yourself some nice trades or summoners.
Zed on the other hand can keep going like nothing happened and if something bad does happen press W a couple times, whew that was close!