I came across this Bill C-2 just browsing YouTube. I thought it was for another country but this is for Canada. It enables warrantless search and it’s up to the business/organization to fight the request of information on our behalf. I don’t think Amazon/Bell/Google will put out a fight before they hand over our informations.
This is not all about your Internet. If a cop suspects someone on your Dr’s clinic is going to commit an offence the peace officer can request for all the bloodwork in that clinic without a warrant.
I know, i watched the video. But it seems that some of the most personal information you have and the language of this can be found via your internet use and behavior.
I doubt that your dental or medical history is of much interest in the same way your criticism of Israel or the government of Canada and, as mentioned in the video, " being a gadfly" (a pest or nuissance), and promoting resistance would be more in line with the bill’s (ab)use.
Anyway, every tool you can use to protect your privacy should be used.