Haganah actually fought against Irgun and Lehi.
https://en.wikipedia.org/wiki/The_Saison
“The Haganah, the largest Yishuv paramilitary, was a Labor Zionist organization; on occasion, it partook in military action (such as during The Saison) against certain radical right-wing Jewish political opponents and militant groups, sometimes in cooperation with the British Mandate administration.”
https://en.wikipedia.org/wiki/Labor_Zionism#History
And the Irgun split from Haganah, because they were presumably too defensive.
https://en.wikipedia.org/wiki/Haganah#1931_Irgun_split
Do you hate Netanjahu and the Israeli people that protest against him equally?