I have a mix, and lots that are both.
Calendula, yarrow, nigella, thyme (lots of that), parsley, sage, all the usual herbs - I use a lot + garlic chives.
I have lots of plants that were gifted and remind me of the giver - and one from mum, plus one I got after she died.
Gooseberry and blackcurrant bushes - they mostly get eaten by the birds.
Crab apple trees. The pigeons eat the flowers and the fermenting fruit. Lots of bees and other insects visit.
Several lavender plants that attract insects.
I don't use chemicals other than tomato feed and it's allowed to be wild in areas.