I’ve tried a few in the past. Hello fresh in the UK which gives the full meals which was okay. I preferred Simply Cook though which gives you the spices/sauces and the recipe then I have to purchase the fresh ingredients. Found that a good way to become more familiar with different dishes which I then try to recreate myself.
I looked into them out of curiosity but just like Shipt, we prefer to pick our own foods out. Plus sometimes we don't know what we are in the mood for until a day or two before.
I used to have a subscription with Graze, they offered different kinds of snacks each month which were nice to receive in the mail but their prices went up and I stopped my subscription.
I have also looked into Hello Fresh a few times and they are one I am considering.