Actually, you were sacked for sticking your nose where it apparently wasn't
wanted. A great difference as opposed to "leaving" for raising your voice.
Which is much more than you did.
If you think that I didn't know that I am going to be sacked, keep thinking. I got three warnings before being sacked in four last months. All of them for "negative influence on others" (actual quote from the warning letter)and "inappropriate behaviour" (ok, first of them was for playing desktop games at my computer). I just didn't want to leave without giving a meaning to my employment in EK.
Normal rules and ways of thinking do not apply on me. I am actually living my philosophy, not only bull****ing about it. So every stereotype that you are trying to apply here is wrong.
Kisses to all and good luck, hope you will get your life savings back.