Yes, just like Facebook can’t limit others from scheduling ads and Google can’t limit other search engines from just being plugs in.

Also cable companies can’t limit others from carrying channels.

Do you think advertisers on Facebook, Google or Amazon get access to all of the data that the platform vendor has?

Do you also want everyone to get access to Google’s search algorithm?

If I had a dollar every time someone on HN yelled “anti trust” about anything no matter how little legal sense it made, I could be my own VC.