Think about the infrastructure required to allow direct human contact for someone like Google, Youtube or Facebook.
Just a regular ISP in my country of Sweden needs an entire call centre to handle the calls it gets from customers.
Now scale that up to the levels of Google.
I can totally see why they've made the decision to avoid consumer contact. Their consumers are the entire internet.
I know this is controversial but one solution would be to break their monopoly up so that smaller companies could handle consumer contact.