It'd be interesting if Mozilla offered a iCloud-like solution. Obviously, they wouldn't have the tight integration compared to Apple on mobile or desktop. They'd also need a really compelling use case that Apple can't offer.
If you compete with iCloud and Google you'll always be a niche player.
But I think if a brand name like Mozilla would offer a standards based "internet suite" (think: mail and notes over IMAP, file cloud over WebDAV, calendars and todo's over CalDAV, VPN over WireGuard etc. so basically your online stuff without the proprietary device-locked walled garden implementation) it could become at least a sustainable business for people who:
- Care about not being locked in
- Do not want the hassle of self hosting
- Feel less comfortable about using a non-brandname NextCloud provider
But I think if a brand name like Mozilla would offer a standards based "internet suite" (think: mail and notes over IMAP, file cloud over WebDAV, calendars and todo's over CalDAV, VPN over WireGuard etc. so basically your online stuff without the proprietary device-locked walled garden implementation) it could become at least a sustainable business for people who:
- Care about not being locked in
- Do not want the hassle of self hosting
- Feel less comfortable about using a non-brandname NextCloud provider