From a PR perspective, I would think it would be better to say "We wanted to unfreeze immediately so they could start take donations again." rather than "We kept it frozen until we had time to write an apology."
Not saying we're definitely going to get one, but I could see why it might not come immediately.
I defy you to find a single other financial partner who'd let this kind of behavior slide without review. (And Bitcoin doesn't count ... not if you want to accept donations from any reasonably large number of people.)
[1] https://protonmail.ch/blog/paypal-freezes-protonmail-campaig...
Honestly, I think they've improved vastly on most of this since, but their bad reputation is entirely deserved.
I used paypal because I thought it provided me some protection.
I purchased web hosting using my paypal account. Then one day, the company doing the hosting folded up and disappeared. Since I had just prepaid a month of service, I filed a claim with paypal for services not received.
12 hours later, they had completed their research and determined that they would not proceed to charge this back against the merchant. No further details provided to me, and case was closed.
It seems to me that if a company is advertising itself as protecting its customers (which are both merchants and purchasers), then it should do so. In my particular case, I provided ample documentation to show that a) I had paid the charge and b) the company I paid closed up shop and had no intention of providing the service I paid for. Yet without explanation or transparency, they were able to shut my case down. I later learned I"m far from alone in this experience.
So perhaps the dislike of paypal for the reason in the article isn't warranted - but they have a long history of problems completely unrelated. That's what happens when you want to have all the profits associated with being a credit card processor, and yet be constrained by none of the regulations.