Just you wait until lots of places wise up to whole thing and start ambushing you with “btw, we have a 2.xx+% surcharge for credit card tx” at the register. Happens quite a lot lately…
That changed a few weeks ago
"Both card networks also agreed to cap rates for five years and remove anti-steering provisions. Merchants will have more discretion to offer discounts, or impose surcharges on cards with higher interchange fees."
https://www.reuters.com/business/finance/mastercard-visa-rea...