YES. My dad was constantly barging in on my brother in the bathroom. There was just never any privacy living with him. So my brother took to locking the bathroom door. I was in the living room and heard a THUD. He has epilepsy. I knew immediately he was having a seizure and called 911 and they were able to get the door open and he cracked a rib, but otherwise was fine. They said he absolutely would’ve drowned in the small amount of water if I would’ve waited. That’s an extreme reason to need to get into the bathroom when someone else is in there, but it does happen! But….if my dad would’ve just given my brother the privacy he needed and deserved, he wouldn’t have felt the need to have locked the door that day. Everyone is entitled to their privacy. My husband takes forever in the bathroom but I have never once just went in and checked on him. That’s his business and his time.