Earlier quoted context omitted.
It's nog a bug, it's a feature. Doordash uses investment money to evaporate competitors, take over the market and then raise prices for restaurant owners once they gain control. It's a tried and proven concept. Paying part of the meal is part of that strategy. They know full well that large orders and large amounts of transactions cost them more money and they're betting on nobody actually doing this. They're selling…
Just a note: it's not a tried and proven concept. Predatory pricing hardly works in economic theory and is working disastrously for a lot of the companies trying it (eg. Ubers financials)
Walmart and McDonalds are masters of this approach.
Uber is a long-term play at disrupting cabs/transportation cartels and incorporated self-driving cars into a non-literal roadmap. They're in it for the long play, and even if they hemorrhage money for a while longer it may, in fact, play out in their favor.