You could have provided a helpful link to said act. I would like to read it.
Although I do want to comment on the 30 days thing - this protest isn't that special. If a majority of politicians think it is appropriate to freeze people out of the banking system now, why will they have changed their mind in 30 days? This is going to be a routine response.
The specifics aren't exactly new (governments have been able to go after bank accounts for a long time) but the idea that it can be done on a mass scale is one of the most powerful arguments for crypto that I've ever seen. There is now a risk of being debanked for having the wrong sort of political opinions! These tactics are a horrific assault on the principles of liberty.
It isn't really the crux of the argument, but there are already concerning stories of it being abused [0]. Given the trend of dehumanising political opponents, it is easy how stories like this become less of a 1-off and people would still be making positive murmurings.
[0] https://bc.ctvnews.ca/social-media-post-from-b-c-politician-...