Paypal is so expensive and customer unfriendly it always makes me wonder how they build up such a big userbase from such a bad experience.
Personally I haven't used with paypal yet but it seems like so chargeable for the transactions. I have noticed the many complaints and scam attempts on the name of paypal. For these kind of things We can use the bitcoins instead of paypal for the money transfers beyond the border transaction.
Paypal is a payment processor so most of the sellers and online shoppers are depending on paypal because it is one of the best payment processor for the past years. But as of now maybe they are not improving their system and instead they are keep on charging high fees and they don't make some discounts they always just want profit.