Can I purchase on Steam with PayPal?

Inquiring minds want to know: is it possible to utilize PayPal as a payment method on the digital distribution platform Steam? This question arises as many online shoppers prefer the convenience and security of PayPal for their transactions. With Steam's vast library of games, software, and in-game items, the ability to utilize PayPal could significantly enhance the user experience. However, given the nuances of digital payments and the various platforms that support them, it's essential to confirm whether this functionality is indeed available. Can Steam users take advantage of PayPal's services to facilitate their purchases?