Robinhood doesn't make money on commissions, but they do make money with payment for order flow [1]. So they wouldn't want to put a cap on the number of trades

Robinhood doesn't make money on commissions, but they do make money with payment for order flow [1]. So they wouldn't want to put a cap on the number of trades you can make. [1] https://www.investopedia.com/terms/p/paymentoforderflow.asp https://www.investopedia.com/terms/p/paymentoforderflow.asp