I've heard the rumblings that they have a tier that you can pay extra to super ensure the pressing is top notch and some labels pay it and some don't. With the state of the pandemic-era pressing demand, I wouldn't be surprised and might not even blame them as some customers may just want a turn and burn order and that kind of QC takes manpower and slows down the presses.
I mean it may not even be much if a band like MBD sprung for it bc they self press with Kickstarter funds, and their album sounds damn near audiophile. If that's the case, the blame should be placed on the label for cheaping out