Not saying this is the primary reason or anything, but I feel like this is 1 example out of many from their country & the asian culture in general, as to why they're so skinny. I'd love that! Lol. That's much healthier & as far as sanitation goes, I didn't see him put another batch on right after, & even if he did, he scraped off the ice cream...it's not like he licked or peed all over the surface for it to need any severe cleaning.
Anyway, I'm Filipino (asian) & that's a huge thing in the asian culture it seems. Even our ice-cream is different. Most of the stuff I've been exposed to (even including ice-cream or cold desserts like it), don't really have a lot (or any) preservatives or chemicals, which tends to be better for you. I'm sure it's impossible to do in the u.s.because it's so big & you need preservatives to even be able to transport products a good distance away. personally I'd rather have what he made versus my usual dean's, edy's, Ben & jerry's, haggen daas, etc. Lol. That's just me though.