You should seek to understand before parroting talking points like this.
First, federal jurisdiction includes: mandating vaccine passports at the border, firing employees in federally-regulated industries that are unvaccinated, and preventing unvaccinated Canadians from being able to travel via plane or train domestically. There is also evidence to suggest that the Canadian government pressured the US government into implementing their own mandate on cross-border transportation to match ours.
Second, over 30% of Canadians polled support these specific protests, and over 50% of Canadians want to see an end to all provincial and federal mandates. In the face of omicron there is zero science to support vaccine passports or other restrictions, and frankly there never was.
Third, many vaccinated Canadians like myself are supportive of peaceful protests aimed at restoring basic charter rights even for those we might disagree with. I've always thought it disgusting that Canadians cheered on while unvaccinated Canadians lost their jobs or couldn't send their kids to university... this is exactly why minority rights are so important.
Finally, it's common for protests to occur in Ottawa about all manner of issues because it's the nation's capital. Suggesting that none of the protestors understand who has jurisdiction over what is false.