Can you share any feedback on the demographics of subscribers who successfully convert via paywalls? I'm curious how well it works with the 18-25 and 26-35 demo

Can you share any feedback on the demographics of subscribers who successfully convert via paywalls? I'm curious how well it works with the 18-25 and 26-35 demos. Obviously this is a bit of an echo chamber here but I think a lot of us become annoyed and mentally boycott those sites instead of succumbing to pressure and paying. Have you ever considered doing cross-promotions through other channels, such as the ability to round-up my Starbucks purchases and have the excess go toward a subscription?