So much to protest, so little time. You’d be forgiven if you were too preoccupied to observe the net neutrality “day of action” on July 12. But hundreds of companies and organizations participated to draw attention to internet openness — an admittedly wonky issue — and the effort generated 2.1 million comments on the FCC website.

The FCC is chaired by former Verizon lawyer Ajit Pai, who has indicated he wants to roll back 2015 regulations that govern the internet like a public utility. The rules ensure broadband providers treat all traffic equally, e.g., not charge video-streaming sites like Youtube and Netflix extra money to keep their content from buffering. Pai…