@IcedPurple something is still drawing enormous amounts of attention to her and that in itself is a draw to many people.
I don't know anyone with the amount of wealth and connections that Meghan has or tells us she has. So she cannot be compared to anyone in my social circle.
Don't get me wrong, I doubt there are enough people who genuinely aspire to be like her to make her business a success. But the buzz will create curiosity sales of every new product and there will be staunch supporters (glimpses of some on here) who will keep things ticking over so that it's not a huge failure. Just a bit of a limp biscuit, and as she is buying low and selling high her profits will be far better than her big Royal competition at Highgrove who I have always believe do really invest in duchy organics etc.
MN is the ONLY social media I am on, so I don't get the influencer thing at all really, it goes over my head. So due to mainstream media 'following' her she is in a slightly different competition to those on the past peak social media I would imagine, and could target dinosaurs like myself who are wondering what all the fuss was about.
It is interesting that everything we know about her has been told to us by her, not demonstrated, as you say, we see no, or few interactions to see that Harry adores her, but she tells us so often that I have picked up on it.
In short, I don't really know what i am talking about! But I could see her appealing to some (maybe a few in my social group of a certain 'type') who would like to put a posy of flowers in a jam jar that had a label with her name on.