Meetanshi’s Magento 2 Payment and Shipping by Customer Group helps customize your shipping and payment methods based on customer groups.

You may want to provide different shipping methods as well as payment modes to your customers based on their types such as premium members, VIP customers, guests users, etc. This extension lets you show or hide specific shipping and payment methods for selected customer groups

Save yourself from the embarrassment where you have to deny a special shipping or payment facility to your customer after the order is placed with Magento 2 Payment & Shipping By Customer Group.