That’s a good question!
Unfortunately when the FTX collapse happened alot of companys, both crypto-native and non-native, paused their plans to expand within the industry. Proton was one such company. Shortly after the FTX news broke, they decided to halt any work in the space effective immediately and laid off the team (including our contact) who had been hired to work on the initiative. It was shared with me that they are unlikely to proceed working within the crypto industry anytime in the forseeable future given the regulatory uncertainty and some of the more negative news that has dominated the space recently.
I sitll believe there is a natural partnership between privacy-centric organizations and ZEC and that given enough time, history will prove that what happened with folks like FTX and LUNA, etc were the action of bad actors and not the ethos of an entire industry.