Is the Wuxi Yunding KTV recruitment waiter I saw on a part-time job website a scam? Anyone who has done this here or in this industry please give me some advice.

Whether it is true or not depends mainly on whether you applied for the job in the office or human resources department of the KTV. If not, you should pay attention to whether you have a business license; in addition, you must make sure that the 300 yuan payment mentioned is true. Deposits and fees are different in some regions and venues; waiters are definitely not allowed to drink, but in some places KTVs that recruit princesses (female) also say that you need to drink to recruit waiters