No, he can't. PayPal cryptocurrencies are only available to customers with personal PayPal accounts in the US (except Hawaii).
[source] But, even in that case, PayPal can only be used for buying, selling and holding crypto within a PayPal account. You cannot deposit crypto from an external wallet into a PayPal account, or vice versa. Basically, it's like trading with crypto futures and not actual cryptocurrencies.
Even using the Paypal digital wallet aren't really protecting our wallet wouldn't be frozen/suspend, it's makes them have more control of our assets.
Well, I'd say using Paypal digital wallet is the worst way to buy Bitcoin since you must hold it on your Paypal account aka centralized. I know they don't let you deposit and withdraw crypto from/to other wallet/exchanges because they're very strict when it comes to AML and regulations. But restrict those option it kills the usage of cryptocurrency, you can't send and receive money in
crypto they only let you use your coins after you convert to fiat.