First, Donald Trump does point out major flaws in the FPTP whether or not you want to accept it.
Huh. Presidential elections have *nothing* to do with FPTP and the Trump example does nothing make your case. The fact that you think so illustrates how little understanding you have of the system you think needs changing.
Second, Republicans gerrymandering has led to the current system where a vote in the Midwest essentially counts as 1.25 votes in urban areas so face it, FPTP system has its own flaws.
Irrelevant in Canada where the system does not allow this.
Third, if why bother even having a multi-party system if we are essentially a two-party system?
Huh? We have multiple parties. A multi party system does not mean that every party gets a turn at government. Some parties represent fringes views.
Fourth, you are trying to equate the Greens with extremism, but they're not.
The point is the parties chosen by the majority in BC want LNG resource development and Site C so if the Greens had blocked those efforts it would have been a minority imposing their will on the majority yet it appears they would have got that if they did not want the make sure the electoral system gets rigged to suit them in the future.
Last but not least, even if your boogeyman argument comes true and we get to the point that extreme-right makes up a huge portion of Canada, what do you have against a true democracy where politicians represent the will of their constituents?
I am very much in favor of representative democracy where people in a riding elect 1 MP/MLA to represent them in parliament. That MP is expected to represents the interests of all their constituents as best as they are able no matter what party they belong to. You seem to want to throw that out and place the entire system under the the control of the parties. No more independent MPs. No more discussion of free votes. The entire system would exists to perpetuate parties. I want a system with less party control and more independent representatives.
You are being very paternalistic in that you think you know everything and everyone else is just too stupid to know what's best for them.
Talk about the kettle calling the pot black.