This seems like trading good money for bad... Way too easy for chargeback fraud via paypal... Seller beware!
Paypal can be charge-back by frauds/scammers. But you cant tell paypal is bad. If paypal bad then it can be banned from all countries. many a sites does not accept crypto and that's why people have to use paypal, credit card etc.
Edit:
1 more thing, people from here check trading history before making any trade. Probably you have not seen my trade history and loan thread:
https://bitcointalk.org/index.php?topic=5030169.0