I have high hopes for GNU Taler in that regard, as it is in theory super easy to include in any website and makes tipping small sums very feasible.
But in reality it is bogged down by bureocractic hurdles on the banking side, and I am starting to lose a bit of hope due to perpetual delays even after some banks promised to support it as part of an EU grant via Nlnet.
If 99.9% of PCs were solely made to steal your credit card info, then yes.