that it’s very common for kids to explore their bodies and each other’s at sleep overs.

Yeah I don’t think so. I am way over 30 years old and never heard of that.

You really should not turn the oven on remotely, especially when you have kids. Also your food will definitely not be ruined because your kids leave the fridge open for a few hours. And for the dishwasher you can just set a timer.

Confusing “FOSS” with “free software” comes to mind.