Do Volunteer Magnolias ever Bloom?

Question

Seed planted by birds have 3 the have came up away from large magnolia tree

Answer 1

Volunteers may not look like the parent if the parent is a hybrid or grafted tree. It's best to pull up volunteer trees unless it is a native species that you want to propagate.

https://www.gardeningknowhow.com/ornamental/trees/tgen/weed-trees.htm