After paying $300 in tuition fees, I realized this was a scam. The project team doesn't offer proper courses; they just promote peripheral products to pass the time and even try to forcefully add people to various chat groups. Only later did I see clearly that they even started to whitewash the situation, attempting to create false public opinion to cover up the issues. When encountering such tricks, you must run quickly; there are too many projects in the Web3 community that are just坑 (traps). Everyone should stay vigilant before entering the scene and not be fooled by low-cost training and promises of high returns. Thanks to this friend for exposing the truth, which is a contribution to helping everyone avoid falling into these pits.