Chains like Monero are an exception of course and yes, there are ways to anonymize other wallets too, but it requires a great deal of care, more than I personally trust myself.
No worries, you got an XMR fan here. Churning and swapping to remove all leads
My biggest problem with card payments is the fixed fee, which, for small payments, is enormous. When I donate to some content creator, I hate that 30% of what I send is cut into various fees, and that’s even before VAT and tax.
Gas fees are only a thing in some cryptos. BCH, LTC, XMR have nearly non-existent fees.
Wire bank transfers suck big time. Enormous fees when sending to foreign countries, and it’s also super slow.
Well in the EU you get instant free payments through SEPA and the US is trying to implement something similar with FedNow. Doesn’t solve the cross border issues, but Wise does once you can get the money on Wise. I get paid in dollars via ACH and they become euros real fast once I see them in my account. 1000 dollars converted is just under 3 dollars in fees and then the transfer from Wise to any other SEPA account is free and instant.
Now crypto could very well make this all even smoother worldwide but unfortunately we have governments and they like to see what’s going on. So no reputable merchants will ever be able to take XMR payments in most countries.