First, why wouldn't they just keep the ads and ask for more funding. It would be a smaller ask.
Second, why do they want taxpayers to effectively fund the private media? Maybe the GlobeandMail should ditch their crappy pay wall or maybe the National Post shouldn't auto-play videos.
Third, if CBC had no ads, it'll be a better experience and it would gain customers from the privates. It's a fairer playing field if CBC has to fund itself. The whole problem of govt funded corps is that they have an unfair advantage against privates, but they're saying the opposite?
(I guess it's not as bad as the NDP in Alberta taking $1.3B of taxpayer money and giving it to the electricity producers.)