THIS.
This is the hardest thing to achieve. We all start rowing in the same direction. Until...
That is when we splinter and become less efficient in our goals, and lose all sight of what we're actually aiming for.
But to get back on point. Your O.P. is encouraging folks to join (IMO) the enemy. Same team different kit. Politicians really don't give a flying fig about us when they acquire their power, settle into their 'roles' and play at running our country, spending our monies, and sending pour children to die in illegal wars.
Last time I voted was back in the 80's. A snot nosed kid who knew everything. Supported Thatcher for 3 reasons only. i, F.ck the IRA ii, F.ck the argies iii, wouldn't be bullied by Scargill and his cronies. The first two turned out to be mis-informed jingoistic and possibly racist overtures, the third purely because Scargill wouldn't condemn those that killed that bloke in the taxi on his way top work. My point is, it took years to realize I was lied to, by something I 'believed' in...
Personally, I'd be all for storming parliament with a few hundred thousand like minded citizens and giving what for to the whole bloody lot of them. But then again, Canada has never had revolution.... Yet? peace.