It is honestly hilarious how ironic this comment of yours is. Rather than actually doing the research of looking into his videos and history, you decided to apply your pre-formed opinion about all 'YouTubers' to him.
I worked with Paige on the early stages of research for this video and I can assure you that Paige is absolutely here to tell the truth. If his goal was to make a quick buck, he definitely wouldn't be spending months doing research, interviewing people in the field, doing GIS analysis, extensively documenting his assumptions and citing his sources. There are very few content creaters who truly do their due dilligence when it comes to creating content, but Paige is one of them. Another is Oh the Urbanity, if you're interested in broadening your list of trusted sources. But you really shouldn't have a list of "trusted sources" on YouTube who you just believe at face value. You should have a list of creators who do extensive research and clearly document their sources so you can check those sources yourself and at least understand the types of information which led to the conclusions in the content you watched.
That said, yes there are inevitably misinterpretations and errors in the videos. That is because Paige is a journalist, not a transport planner or even a railfan. That's why you'll find his work on the CBC but not at railway operations conferences. His expertise lies in exposing issues and telling narratives, not designing and operating railways. This particular video was a bit of a passion project following his previous videos examining Via Rail's operations, but if you actually do the research that you should have done before sharing such an dismissive opinion on him, you'll see that most of his videos are in fact not focused on sharing some proposal of how to do so, but are primarily focused on investigating issues and then as a secondary element, proposing some possible solution(s).
Well if that's the case then we need to pressure the government to change those regulations. The point of the video really isn't to blame a particular person or organization, it's to highlight some issues that need to be addressed for Via to become a competitive and financially sustainable railway.
But I can't help but notice that GO Transit doesn't have any of those over-the-top boarding and service practices despite operating on the same tracks and serving many of the same stations (namely Union Station, whose narrow platrforms are often used as an excuse for Via's insane boarding procedures).