One reason is that a lot of these tech companies make a bulk of their money from selling content, which is in large part dependent on production houses that are

One reason is that a lot of these tech companies make a bulk of their money from selling content, which is in large part dependent on production houses that are run by cable companies anyway. So on the one hand Netflix will make a show of supporting net neutrality, but will discriminate among different internet users (vpn users), by denying them access.