you can already opt for other alts like xrp, eos or xlm with 0 withdrawal fees. bch & ltc, with about 0.02 and 0.04usd withdrawal fees, respectively. of course, eth is still expensive here
I have a little bit on my personal wallet, Of course, I have to exchange it first, that makes shrink than before.
The PayPal is mainly to purchase the gift cards on Kinguin. It's quite risky to link PayPal directly with gambling due to the policies by that company, which are pretty much against gambling.
I don't find they mentioned specifically against gambling. but for sure before being linked to kinguin, KYC is one we have to do.
Kinguin is also a place to sell skin and games, I don't know if possible to withdraw them from 500play to Kinguin?.