Well it would be good if the law was such that the police could encourage it, but since it isn't, why would we expect them to?
If the law says these vehicles are operating illegally, the police are pretty much bound to discommend them. We always knew Uber existed in a highly regulated space, and changing the law or how it's interpreted will always take time.
I'm also pretty sure that if the Ubers and other ride services are not in fact operating under the law, your protections as a citizen and consumer are limited. The police would want people to choose services where they have the most lawful protection.
If the law says these vehicles are operating illegally, the police are pretty much bound to discommend them. We always knew Uber existed in a highly regulated space, and changing the law or how it's interpreted will always take time.
I'm also pretty sure that if the Ubers and other ride services are not in fact operating under the law, your protections as a citizen and consumer are limited. The police would want people to choose services where they have the most lawful protection.