I’ve been (lightly) following this story for the last few days and I really don’t think it’s going to be feasible. This is an idealistic fantasy that they have embarked upon which is based on a foundation of entitlement and out-of-touch, easy privilege.
PH has never in his life known what financial independence means. Money has flown into his hands like water from a tap. He has no idea what kind of sums he’s looking at having to actually ‘earn’ in order to have the lifestyle that he and his wife are expecting.
Security will be a huge issue and will be a massive financial drain. They will never, truly, be ‘free’. The only way for Meghan would be to divorce Harry thus cutting all ties to the RF, then living quietly for a few years to get past media attention.
In terms of brand longevity, it won’t work. Their USP is being royal! If they are no longer royal, they have no brand. They need the RF connection far more than they think they do. Contracts will dry up within a year or two once they are known as plain ol’ Harry and Meghan again.
I think they entered into this with some idealistic notion that they were going to continue being the Sussex Royals, getting involved in glamorous philanthropic endeavours, modelling for top end designers, acting in Hollywood films, being the power couple, when really, as commoners having to rely on talent, qualifications, and a thinning book of increasingly ambivalent connections, they will find it all a lot harder than they think.
Just my twopence worth.