No, but my Dad bought a can of cherry pie filling about a month ago and he ate the whole thing himself, with scoops of ice cream over the course of a few days.
Never. I don’t think I have ever had cherry pie filling in my house. I would put it on cake I think. Chocolate or sponge cake.
If you are inclined to eat a spoon now and then by itself I would do that rather than ice cream cake, or waffles. The filling probably has a ton of sugar, but the ice cream, cake, and waffles add more sugar plus fat and cholesterol and more empty calories. Don’t eat the whole can at one sitting.
I agree with @jca. Yuk.
I would leave it on the shelf as emergency food in case I needed 1000 calories or so of sugar.
If you are going to eat it – and we all know you will – you should space it out over a few days.