Is it irresponsible to have more kids than you can house

Going off my last poll I made about kids sharing rooms.

Would you say having multiple kids live in your home having to share rooms because you can't afford a bigger house is irresponsible? I'll leave my opinion out, I did want to add this to my last poll but can't edit it.

My sister had an ex bf who was one of seven, they only had a three bedroom house. They had like five kids in one room. I think personally that's really messed up. The kids ranged from kindergarten-to high school aged. But in this PARTICULAR circumstance, I believe the parents should have been better When you can't afford to even have just everyone in pairs share then you probably either need to get a better job to house those kids or not have had so many.

(Side note: I'm not judging anyone, I understand life can be tough and you're probably doing the best you can)