Paypal G&S generally always gets money back if something went wrong on a p2p transaction. I've been scammed once or twice, but I always use G&S and have received my money back in full.
If you don't use that, then you're pretty much screwed with Paypal F&F, Zelle, Cashapp, Venmo etc. At least as far as I'm aware.
Venmo has a g&s equivalent. Not sure about the others
Venmo banned me for life because I and a friend both signed up a new account to try to send money to each other. The money disappeared, both accounts were locked and they told me I'm never allowed to open a Venmo account again because of my terribly fraudulent money laundering.
Venmo is owned by PayPal
Yes but they drew a distinction, so I was just clarifying