My DD (aged 14 months) was told off today at nursery for putting food into her mouth and taking it out and looking at it again, and this telling off apparently provoked a tantrum.
We are fairly relaxed re playing with food at home, as I see it as natural experimentation. I encourage her to use a spoon, but don't stress out if she e.g. wants to eat Weetabix with her fingers.
I think the nursery may be expecting too much too soon, and I worry that being too strict now may lead to food issues, but what do you think? She generally eats very well at the moment, and I don't want to lose that.