When you use payment gateways, do you complete kyc before accepting a few dollars or vice-versa?

I have created a lot of accounts on many different payment gateways including lemonsqueeay, paypal etc. Now I realize, it was just a waste of giving information to those companies as I do not use them at all. Paypal even suspended my account permanently.

I came across this platform called dodopayments, and it wasn't very strict on completing kyc for accepting your first dollar. I know that it will not let me withdraw money unless kyc is done. I was very confused as to what everyone does regarding this?

What do you do commonly with these payment gateways?