Parents house is unsafe for a grandchild...am I out of line?

My 20 year old sister lives with my parents still, not going to school, doesn't have a job (even before covid) and does drugs in the house, sells drugs from the house, and throws underage drinking parties at the house frequently. Also, My parents are well aware of this and they let it happen every time, usually mom is drinking with them. This goes on through all hours of the night into the mornings..like 5am. (Dad's a recovering alcoholic so he just stays away).

I swear although it sounds like I come from a shit place, it was NOT like this when I grew up. I grew up disciplined, and ended up very successful now in grad school to become a nurse practitioner. So please don't paint a horrible image of me in your mind before finishing this.

My question is, I have been concerned about having this baby and bringing it over to grandma and grandpas house with all that illegal stuff going on. It's not my parents I don't trust necessarily, it's my sister. And she unfortunately pretty much runs the house now and doesn't listen to a damn thing my parents say or any rules they set.

Do I have a right to tell my parents that until she's either out of the house, or proven to have quit everything, then I'm not comfortable bringing my baby there, especially leaving the baby to be babysat or something without me or my husband there? Am I out of line for that? I need honest answers, ya girl is dying over here.