No, my siblings are constantly helping each other and have intertwined lives.You're a grown man. Your siblings have their own lives to worry about.
You have chosen to remain stagnant. You have had literally years to pursue and obtain your own independence and move out of your mother's house, but you still haven't done it.
I suppose in your eyes that's also their fault.
It's a shame you've wasted so much time trying to find ways to blame everyone rather than working towards a productive goal for yourself.
My mother is a control freak who has fed me bad information year after year and has guilt tripped me whenever I’ve made attempts to move away from her.