Binging new content is one of the worst things about Netflix.
Shows become a chore to get through. You have to get through them soon or you risk getting spoiled and can't talk about it with other people.
Once you get through it, you've got nothing for a year or more. There are a finite number of shows any one person gives a shit about, so this quickly becomes a problem.
Those are personal problems, however. Dumping an entire season at once results in major problems that hurt all users.
Look at Netflix's original content - their own series mostly suck but still get 4-5 star reviews out the ass simply because there are people who feel the need latch onto SOMETHING to binge on, and Netflix keeps churning them out. On the other end of the spectrum, you get people who spend 2 minutes watching 1 episode giving the whole series a 1 star review. I don't know if they're sock puppeting, but the reviews for Netflix Originals are worse than useless.
Netflix seems to be going after quantity instead of quality. They let a few hits get to their head and now churn out mostly crap they gets overrated because it's from Netflix. (HBO had a similar thing going on 15 years ago or so - everything they put out got hyped and praised regardless of how shitty it was.)
Seriously, go look at House of Cards Season 1 and compare it to House of Cards Season Who Gives a Shit?. Compare Archer to Netflix's pathetic copy Pacific Heat. Everyone was masturbating loudly about Stranger Things, so I watched it. It's pretty poor substitute for The Goonies. Black Mirror Season 3 is incredibly worse than Seasons 1 and 2 (not made by Netflix) - and that says a lot because Seasons 1 and 2 were pretty bad themselves. People compared it to The Twilight Zone! How the FUCK are you going to do that and then expect me to believe you're sane and not being paid by Netflix to say such shit?
Even their non-fiction shit is pure crap. From The Grand Tour (which is somehow even more wooden and scripted than that other show) to The White Rabbit Project, Netflix has awful, awful shit with a few gems. Their good shit is usually their animated shit - from Bojack to F is for Family to Voltron. (Of course, we can't forget Pacific Heat.) Hell, Netflix even managed to fuck up Arrested Development!
Look at their films as well - ARQ, Coin Heist, The Ridiculous 6. It's a shithouse!
This all matters because Netflix is becoming more and more like another network/studio that churns out shit that I end up paying for. Dumping/Binging means they have more gaps to fill in the calendar and makes them run into the same problems as traditional networks/studios.
If I could pay for Netflix without funding production of a full season of Fuller House, or whatever failure gets 10 episodes up front but would've been shitcanned after 1 (PACIFIC HEAT) I would. And I say this as someone who has repeatedly said I would gladly give up Amazon Video / Amazon Pantry / Amazon Buttwiper / whatever to get a free shipping only, yet has turned to Amazon Video instead of Netflix because Netflix's library is 95% shit.