There's 4 of us running a 3,600 plant count grow. One guy slacks off, one guy goes to work with his mind on other things, one guy starts not giving a shit, one guy goes "not my job, not today," and it just goes tits up. Like EVERYONE has to give 100%, there is no not giving 100%. And that's the problem, these models require running on the most minimal labor they can afford, then try cutting costs (read that as cutting corners,) etc.
And we don't get paid shit. High school life guards at the swimming pool likely make more money than I do per month lol. It's really not about the money (I LOVE my job at the end of the day,) but it does wear thin when you don't get to have the kind of control you know would help grow better plants.
You 100% can grow quality cannabis, even commercially. Owners don't give a shit about that though, not when moldy ass weed can still be sold for profit.
Did you know they don't test for powdery mildew in the lab? It doesn't grow correctly on the agar substrate. So it's not a testing requirement for bud sold. Instead, it's more of a visual thing. If they can SEE it, they know it's not worth the full price. If your trimmers "trim off" the visible PM, it's like it's not even there (durrrrrr.)