@ProdigalFrog I think YouTube urban planning is great for onboarding people, and getting them aware of the issues. But yea, involvement is left at the whim of the viewer. You are the one that needs to inform yourself regarding this.
OTOH, these channels have an international audience, and local administrations work differently from country to country. They couldn't have such great success if they focused on how to involve yourselves in local decision-making in the US, for example. Car-centric infrastructure exists and is being developed in lots of places around the world and takes different forms.
I'd recommend you this latest episode of The Urbanist Agenda podcast, for example:
https://www.youtube.com/watch?v=Chxbljx1k4Q