The only relevant crowdfunding model of any kind at this point would be in the form of pre-orders of various editions (signed by Moz / pink vinyl / deluxe / cassette, signed by Moz with a fake David Bowie signature...) of a new album, etc - but I don't believe Morrissey, his manager, or anybody else in his insular team has the motivation or humility to go down that route, even though it could be very successful if promoted to his (reduced, yes, but still sizeable) global fanbase.