you can upload a document with your comment here: https://www.fcc.gov/restoring-internet-freedom-comments-wc-d...
you can also submit via API: https://www.fcc.gov/ecfs/public-api-docs.html
you can also submit via API: https://www.fcc.gov/ecfs/public-api-docs.html
That's dope, I had no idea this was available. Thanks for sharing!