It is possible for both sides to be bad. In fact, I'd say it's pretty common with the retaliation and escalation being "justified" by one side in reaction to what was done by another, resulting in forever-conflicts where stoked by individuals who personally benefit from such.
In most cases those supporting one or the other never acknowledge that though.
I'm other words, Hezbollah is garbage. Hamas is garbage. The Israeli government is largely garbage. The fervent supporters of the above that keep them in power... also garbage.
Any conflict where both sides have been huffing their own farts long enough to forget who they represent while they tear apart the land that normal people are just trying to go about their lives on.
I mean, unless you believe life is like a fairytale where one side must necessarily be good and the other must necessarily be evil one can oppose and condemn two opposing parties in a conflict at the same time.
What a stupid inference. Israel are terrorists. Hezbollah are terrorists. Nobody who kills innocents is good. There's a lot more that I want to say, but I'm trying not to be a dick.