Would a brigade effort to "engage" with Trump ads in streaming services force the campaign to waste extra money, and make a viable psyop when they measure their telemetry?
Anything that you can think of has already been thought of, modelled, and done by international actors who have more resources, technical capability and time than you, and have far fewer morals.
You want a specific outcome to this election? So do Russia and China. They're a lot better at this than you are and are orders of magnitude more invested in it.