Regardless of how awful they are, if the POTUS showed up in your area and you had a chance to go, you probably would. Whether to heckle or investigate or beg for shit or prostitute yourself or whatever, power circulates around a POTUS. At a minimum, all the local politicians from the area would show up.

So the piddly crowd sizes do not make sense unless they are intentional. Out of Trump's crowd it'd be trivial to find 200 to show up at Biden's event and mock him or just investigate. Just showing up and reading a book the whole time would send a big message.

It has to be scripted. Maybe the Philly anon can show up and give us a firsthand account as to what level the public was offered access to the Biden event?