He didn't imply this, he laid out a very eloquent case for it.

...the onus is on PayPal not to accept money for those projects. Full stop.

No, please don't stop with a naked assertion completely unsupported by any other statements you've made. Please describe for me how a business operating in one of the most regulated industries in our country, whose disclosures are voluminous and thorough, and whose business model is turnkey merchant accounts, has this obligation.