Phone verification code never arrives: an old problem that's still here

I'm a new consumer, however I'll point out that I used to be capable of easily and efficiently arrange my account, confirm my telephone, upload my ID, add funds and buy BTC, all within a few minutes.

However as quickly as I tried to move the BTC to a cold wallet, I'm confronted with "Further Verification Technique Required". I'm given three choices: Passkeys, Authenticator app, or e-mail. However regardless of which choice I decide, Binance needs to re-verify my telephone.

At that stage, I'm given the option of SMS, Voice SMS or WhatsApp. But none of them work. Not one of the verification codes ever arrive. I've tried time and again, on telephone and in laptop browser.

Once I Google the problem, I see it's been a problem for YEARS. And it's insulting that Binance suggests the difficulty is my native cellular phone network once I had no problem GIVING them cash a few minutes earlier.

I attempted their AI chatbot help, which was ineffective.

Any ideas? Is this how they generate profits? They only refuse to provide you verification codes once you need to spend Bitcoin?