@1011 We have found that it isn’t so much an issue of being unfair (we are the parent, they can whine all the want about it being unfair, different ages warrant different bedtimes) but when they share a room it’s very likely the older one will wake up the younger one when he goes to bed, or he has to tiptoe to bed every night. The former defeats the purpose of the earlier bedtime and the later I believe to be unfair
Here are the things that worked in some way for us
-split the difference and both kids go to bed at the same time (8:30 in this case)
-put both kids to bed at the same, earlier time. If the older one truly doesn’t need that much sleep he will wake up early in the morning and gets unrestricted access to the tv and fridge before everyone else gets up
-both kids settle into bed at earlier time, but are given different privileges. Younger can only read books by tiny light but older can work on sticker by number pictures while listening to music on headphones or sometimes finishing his TV show on his tablet. This worked well because the kids were bunked so they couldn’t see each other from bed
I obviously don’t know your kids but most children don’t get enough sleep. Unless he’s waking up super early or you don’t feel like he has enough time to get everything done (lots of extracurricular does this). Kids that age do need 10 hours of sleep a night, so assuming he takes an hour to fall asleep after bedtime, he would need to stay asleep till 8 am every morning to get all that. My house is much too noisy to allow this but your situation could be vastly different!