No he can only do one thing at a time. /s
I guess you have no concept of the importance of YouTube. Young people of voting age don’t sit in front of the old time news anymore on the tv. That’s not how it works. They use Netflix or Apple TV, etc. so no ads. Most slavishly go through YouTube subscribing to different sites and they are more apt to come upon ads like this instead of some ads stuck between boring news or reruns of Dallas. Oh to be sure there will be well placed TV ads but you are seriously mistaken about the value of placement of these ads.
Maybe you are right. I am not an avid YouTube surfer. Honestly I just did not get the ad maybe it would appeal to younger voters. I do hope he does pull TV ads as well. All the ads I have seen are Hillary ads.