There are just lots of digital payment methods around other than cryptocurrency which they may not like for its unstable price. The most common still is paypal that every employer I found online uses it to pay. There is the growth of companies accepting Bitcoin when the pandemic started, the number of hosting companies accepting BTC are increasing.
PayPal is only advisable when using by company or business since there is no way that they will dispute the transaction. The only risk on using it is when you are dealing on P2P which is the majority of transaction. Bitcoin and other cryptocurrency are perfect for P2P due to irreversible transaction which ensures the safety of the other side. In the future, PayPal will be obsolete its more convenient to buy crypto rather than depositing on PayPal.
There is a lot of profit opportunity for crypto rather than PayPal.