No they murdered people because they were being murdered and wanted the murdering to stop. And since murdering Palestinians was fine some of them figured they could do the same thing since apparently it’s fine if the israelis do it.
And since we all collectively decided to ignore the peaceful march to return in 2018 Hamas had to come to the conclusion at some point that we do not care about people that ask nicely.
It must be difficult to comprehend but one side is fighting to achieve peace. The other side is fighting to eradicate all the Palestinians and steal their land.
This is very clearly reflected in Hamas consistently trying to achieve a ceasefire and israel doing the exact opposite.