Oh there's one other interesting point which I believe can be an issue sometimes.

When you dose a bag of gummies at 10mg, I'm not sure where things stand on the dose of each gummy vs the bag. I think I've heard stories of unpredictable doses if not the whole serving. That would be the same risk for high or low dose as well.

But when you get into something like a brownie or cookie, which is sold as a single item you would intend to eat all at once, you don't have that issue. But they can't make a single cookie or brownie with a high enough dose.

I'm not actually sure how much of a problem that is in reality, but it's a minor consideration if doses are broken up.