Certainly there are applications where laminated products benefit from added strength. In the case of the plywood comparison, lets try to more closely simulate relative uses.
If you cut a 3/4" sheet of plywood into an 18 in wide strip x 8" long,and placed it across two blocks so as to create a bridge, the plywood would be stronger to walk across than a 3/4" x 18" wide piece of solid birch.
But now take that same plywood, and that same solid sheet of 3/4" birch, and lay them flat on a concrete driveway. Which is more solid to walk across?
Probably neither because they are both backed by the cement, just like a tip is backed by the ferrule.
But now with both pieces laying flat on the cement, continually drop a bowling ball on them. Which will fracture and come apart first?
That is more closely simulating the stress on a cue tip.