nprofile1qyt8wumn8ghj7un9d3shjtnyd968gmewwp6kytcqyr0wx3spdp4z8d64s4jpsmnh5y67r5yw4sy62snskkt9qcc7nhumxyd9j4p (nprofile…9j4p) I dunno; I spent the weekend hacking with people who (amongst other things) run DNS infrastructure for fun and maintain Big Endian builds of common packages. I'm not overly concerned.
Some things will break, it'll be a rough ride and not every project will survive. But FOSS, by virtue of being open, is resilient.
The more general problem continues to be fostering welcoming communities in FOSS and encouraging commercial users to contribute time & money.