not really. Its being debated whether Harry is indeed sure of himself and what he wants to do, or if he's led by Meghan.. or if he really wanted to get out of royal life sooner. If he did, I'm surprised that he stayed so long when he was in love with Chelsey, she had a home in Africa where he was happy. so if he was sure in himself that he didn't like royal life, perhaps that would have been the ideal time to go.
We really don't know if anyone said to him "if you want, you can go and live in SA, we'll manage" at the time but we know he did talk publicly about potentially disappearing off and just doing full time conservation work but not if he was serious.
I think there may have been other problems in his relationship with Chelsy than just her not wanting to be a working royal.
In interviews he came across as not loving parts of it but being glad for the chance to help people - well he's blown that up now. And lets not forget he and Meghan originally wanted HIHO so it can't have been *all* terrible that it apparently is now... Not to mention their big ideas seem to feature a lot of Independent Royals of Montecito vibe. So whilst he may not have been happy I don't think it was the work exclusively that made him unhappy. Obviously the drink and the drugs don't help anyone's state of mind.
I think he was probably pretty erratic back then some few years ago.. possibly complaining all the time about royal life in private.. while putting on a show in public. So the RF didn't quite know what to do with him....
I'd say they hoped he'd settle down, and possibly figured that as he clearly hated having a desk job in the army, he might be better to take up royal duties but have some down time.. I think that his big explosion in the last few years didnt just come out of the blue.. that the RF were aware that he wasn't really very settled or stable and were probably concerned as to what might happen.. and handled him with kid gloves..
#And it sounds like he was flitting around a lot while on down time.. and probably taking drugs and drinking.. and the RF probably hoped that given a few years of semi freedom he would settle down, go into full time royal work and find a wife... but it did not work out like that.
As for HIHO, I dont know if he really hated the royal work all the time... but I figure he and Meghan knew that they would do better if they were seen as working royals some of the time, and then could go off and do their money making job the rest of the time. Presumably he didn't hate it completely or even if he did, he was able to put on an act...
But I suspect that far from settling him down and getting him into his full time royal job, Meghan stirred up the part of him that didn't like the job at all, didn't like the having to be nice, the routine, the "emphasis on duty" and so on. I think she really convinced him that the RF were exploiting him.. that he was a wonderful popular prince and should be the star of the show... and if he couldn't..becauase of that boring old primogeniture, then they should get out.