I think leftist politicians tend to be more caring about society
Lol, yes they care - my goodness you're naïve. They care like as long as you walk the line, if you veer a minuscule, you're done - enemy of the people. Lefties ideologies are by definition totalitarian , Hitler , Stalin, Castro. Pol-Pot, all the same murdering totalitarian scum. French revolution the same.
Sure there some naïve useful droits who buy their slogans but leftie ideology is evil. There some seriously disturbed people with the ego big as the ocean who think they would get it right, Lenin was an idiot and flailed but I will do it right.
should be shot on the spot. That ideology is at fault.