It may be easier for banks with acquaintances to apply for credit cards, or the amount may be higher than that without acquaintances, but they also have a limit.
Give a few examples:
If you have a stable job with a monthly salary of 5,000 yuan and acquaintances in the bank; Your colleagues have the same income as you, but no acquaintances. He can make a quota of 5000 yuan, and you may make a quota of 1000 yuan, but you will never make a quota of 50000 yuan.
If you don't have a job, a house, a car or a deposit, ordinary banks won't give you a card or even let you fill out an application form. Even if you have acquaintances in the bank, the chances of granting a card are very small. Even if there is, the amount is very low, because they are afraid that you can't afford it.