I love the work project zero does but I wish google would do some basic security things would android like streamlining the patch system to get to phones and pr

I love the work project zero does but I wish google would do some basic security things would android like streamlining the patch system to get to phones and providing more support for their older phones with security updates and more stringent security requirements for android. I feel like project zero is really good PR for them but they could really do more for the security of their apps and phones :/