Group in San Francisco graftng fruit-bearing branches onto street trees

If you appreciate street tree fruits just know you can eat these when they're red and soft, they taste like a slightly bland peach:

And the small plums on these purple plum trees (they're hard to see because they are the same color as the leaves when ripe):

Both are popular ornamentals in the bay area.

People on the internet have to ruin everything it seems just for some silly view counter.

What has been ruined?

Great way to make a mess and attract rodents. Jerks.