The issue is with the information. Like the one above us said they want to be notified that their ride has arrived but to allow that notification you have be willing to accept advertisements as well.
It's the reason a majority of people just straight up kill notifications. Way to many useless ones to justify the 1 in 8 that you want.
They can still exist they'll have dedicated areas. Super common to see on a school yard. The overall issue is massive areas of black top not small basketball courts