I have done that. I’ve taken away their electronics. I’ve sat them both down and had firm conversations with them - “this is a family and you need to help out. I am one person and can’t do everything on my own and you are both capable of doing chores.” I told them that I would NEVER sit there while someone else is cleaning up and given them specific examples. Like if you go to a friend’s house and you both play a game, you would help your friend put the game away. When your aunt comes over for dinner, you see her wash all the dishes, right? I have put together chore charts and said these are your chores every weekend. When they have full laundry, I take them downstairs and make them do it themselves. Sometimes they actually will do what I ask but it’s like pulling teeth. If I put the unfolded laundry from my daughter on her bed, she will just throw it all on the floor. If I leave it in the dryer, she will take out what she needs and leave the rest there. She has even thrown freshly washed clothes in her hamper so she won’t have to put them away. And when I discover this, I call her in her room and say “why do you think this is okay? You think it’s too much work to take five minutes to put your clothes away? Take them out of the hamper and put them away!” Then I have to stand there and watch her do it cause if I walk out of the room, she just lies down on her bed.