There are many people at the crossroads who make mistakes in their choices and miss opportunities. If this group really doesn't suit you, you can consider changing it. You don't have to wait until the boss thinks you are not qualified for the job before you choose to leave. You should find something that suits you in life, not something that makes do with you. Even if the salary of this job is good, it goes against your principles and moral bottom line. You can say "no" generously, and there is nothing shameful and vulgar. What doesn't suit you will only make you more useless. If we insist on subjectively acting against objective laws, it will only backfire and end up in a mess.

So is life. You can't start until you can do what you can, but you can't stop doing what you can.