Ha...smarter people than I passed it along! These aren’t my pics and not sure how well they’ll come out on here but these are P cubensis spores on MP tape at 100x and 400x.
Opinions seem to vary. Sounds like it might be beneficial for replates and when the plants start maturing and/or if they’re not thinned out. Here’s an interesting note from the orchid seedbank project website regarding ethylene buildup, though it seems to just be speculation.