It would have been great for Harry if he had gone to University and was now in the position to work, perhaps as some sort of consultant, or take on a proper career. Unfortunately, he wasn't academic, so he joined the army - and it's hard to know what else he can do now.
The Zoom calls and things they've been doing are all 'royal' type, patrician activities, but these seem out of place now that they aren't really royal anymore.
I'm sure they are both sincere in their interest in people and their concerns for issues but there's no apparent depth to their engagement, it all seems very transitory. I don't think either of them would be interested, for example, in taking Princess Anne's declared route to charitable engagement, ie 15 years of watching, listening and reading about a issue before giving speeches or being any sort of figurehead.
Harry and Meghan seem to think their profile alone is enough to qualify them to lecture people on all sorts of issues. I can't see people of substance (eg the WEF set) taking them seriously.