You might want to snip out some of those. The less fruit the young tree produces, the more effort it can put on making a bigger tree for next year. I'd keep a small handful for curiosities sake though.
I got alot of new trees this year. I purchased 2 libetry trees from whitetail crabs in late november. About a 6ft tall tree out of the box. One is loaded with flowers, the other has about 10 or so. They say to let the bees use them up, them snip off the young apple nubs.
I have a trailman and all winter hangover I grafted this spring and have indoor in grow pots. They already had flowers on them.
What trees it that? With young trees you may not get full fruit size or maturity. So, dont get too disappointed if youre not liking what you see this fall.