“Both sides are the same. It is just a different perspective”

I don't know why but when I think of leftism I always picture them on the right sight of the political compass picture for some reason so when I saw this meme I was like: 'wait why do right wingers want universal healthcare' and I uhhhhhhhhhhhhh

Anyway, this is what I always think when people call our party extremist. Extremist to whom exactly?