With the news that Proton is releasing a non-custodial Bitcoin wallet, fun easter egg, I've been interviewing their CEO and co-founder Andy about Bitcoin for a couple of years. In that entire time, I've asked each time about them accepting Lightning Network (lol) - but it's very fun to see them go from accepting Bitcoin and getting more actively involved in it.

https://www.forbes.com/sites/digital-assets/2023/10/06/protons-ceo-on-why-they-continue-to-take-bitcoin-and-the-future-of-encryption/