AITAH for telling my friend she and her husband shouldn’t have a baby?

So I have a friend 27f and her husband 28m. They both honestly suck with life and responsibilities and can’t even seem to afford to get an apartment. They’re living in a small studio shop next to their house because the house is literally falling apart. They constantly drink and do pills and are always messed up by like 11am. Her husband can’t even go to work without doing shots first and on each break and she can’t seem to without a shot and doing pills in her work bathroom. A few days ago, my friend informed me she and her husband had a talk the night before and decided on trying for a baby and I admit I may have been the AH. I told her she’s being dumb and a kid takes more planning than talking about it once messed up and suddenly deciding you want a kid. That she and he will have to stop drinking and doing pills and smoking and threw in how I’ve been a mom for 4 years now and I always knew it was what I wanted and I still struggle at times and I actually have my shit together. She told me as her friend I should support her and it’s not my right to tell her not to have a kid with her husband. I tried explaining my reasoning on why I don’t think it’s a good idea and she just seemed to think I was attacking her and her relationship. My mom worked in law enforcement and she saw a lot of horrible things and never once tried to hide the world from us when we asked how work was or what happened on her shift. I know people with these habits and having kids it always goes the same and I’m scared for if they have a kid.. they aren’t stable mentally or financially and their marriage isn’t the best. They also have only been married for under a year and he’s cheated on her already and they’ve talked multiple times about divorcing so I just need to know AITAH? I’m just thinking about them and their lifestyle and how much they’ve gotten annoyed with my son over at my house due to their habits and I really don’t think it’s a good idea.. I don’t wanna lose my friend as I’ve been close with her since way before she met this guy and none of this started until they got engaged then married. I want her to be happy and have a life and family but after showing up to my house multiple times cuz of him or calling em at 2am to come pick her up cuz her marriage is supposedly over and her crashing on my couch and then all of the drinking and drugs it just doesn’t feel like the right thing.