Dogs like being off lead. Running around is sort of their driving motive.
Just because something likes to do something does not mean we should let it do it.
(coming back to this I realize that laws and rules are what put people on leashes.)
And this would mean the owner who don’t put their dogs on leashes are also the problem.
Also
“More than 4.5 million people are bitten by dogs each year in the United States”
That’s a lot…
https://www.avma.org/resources-tools/pet-owners/dog-bite-pre...
This is not what people mean when they talk about people getting bitten by dogs.
It's really irresponsible to walk a dog unleashed, especially in populated areas.