Thanks for the response. Sorry I think I was not clear.

This is more of a theoretical question. I have wallets, own crypto including Ether. I have made purchases with that Ether. In doing so I have found the process to be tedious. Too burdensome for mainstream users.

So I am wondering if a mainstream consumer can make a purchase on an Ethereum blockchain with just a credit card? This would at least remove one barrier.

Thanks!