Quad erat demonstrandum

Maybe it's both. I would guess that men's feet would get tipped more than no feet, but less than women's feet.

Poetry

Not worth withholding the tip, just, I don't want to think about dirty, smelly feet next to my food

Also I fucking hate tip culture

The ratio is acceptable. Feet guys pay really well.

I have a friend who is also a foot anti-fetishist. I find being revolted by feet equally inexplicable to being aroused by them, but both are fine I guess.

And paint your nails

Nah, it would be too much effort to shave and paint the nails every day.

I'd stuff another female leg just for the photos into my glove box.

It doesn't say that it works only for female feets. We have a sample size of one so we shouldn't jump to conclusion. We need to take into account other data we can gather like the gender pay gap which would suggest that men earn more money and therefore male feet would generate even more tip. That's obviously just an indication, it's impossible to say anything for certain with the data we have available.

I think it's the human aspect. I used to Doordash and there was a noticeable uptick in after-delivery tips when I put a thumbs up in my delivery photos

Correction: because a woman brought them food.

There's petabytes of free porn on the internet and yet tons of weirdos pay for subscriptions to porn sites. Such is life

Doordash puts the tip in the order so that drivers can view them as bids for service, and they generally snatch up the highest tipping orders immediately. Low/no tip orders with long distances or a lower rated customer might languish, unclaimed, because drivers won't want to take them for insufficient pay.

I tend to tip when they don't call and just take the picture. I think I'm cancelling you out

As a man with a size 6 shoe. I'll just wear some fancy strappy women's shoe and play pretend.

The fools will never be the wiser

Chances are you'd find someone who's into that...