We have Shopify's "Pay" and Apple Pay, crypto and regular Visa / MC gateways (Stripe).
We haven't tried Amazon pay - I'll try it as an experiment to see what happens.
However, the fact remains that removing PayPal means losing business. Consumers are shielded from (most) PayPal's horrors, and just see the advantages: ease of use, ubiquity and "guaranteed win" claims against the merchant.