Stone fruit, like cherries, would have nothing to maintain the shape and firmness of the fruit, so a seedless variant would likely not survive to be propagated.

As for apples, I’m sure that if a seedless variant were to appear, it would be propogated

I added a bunch of LGBTQ movies to my youngest son’s list on Netflix. His girlfriend was confused.

I did this about 5 years ago. Tiled an entire commercial bathroom and realized when I was done that I used pre-mixed drywall compound instead of mastic for the top half. Made an agreement with the owner to replace if the tiles moved or fell within ten years. Nothing has moved yet.

I should note that there’s no shower, so moisture probably isn’t a big factor.