Is this a service meant to arbitrage the fact that interviewing at big tech is free? Seems objectively worse than triplebyte in every posible respect. At-least

Is this a service meant to arbitrage the fact that interviewing at big tech is free? Seems objectively worse than triplebyte in every posible respect. At-least with triplebyte there is some actual data about your interview rather than "passed 1st round, rejected at 2nd round" I don't think this will actually work, but even if it did this would just move us to a world where you would have to pay to interview at big tech.