maybe at 7 and 10 they shouldn't use device connected to the internet without your active supervision at all? What will they miss?
All the best stuff is online, though. My kids have found some of their favorite hobbies and interests from online videos they found. They enjoy using the internet for all the same reasons the rest of us do. I love computers and technology and the internet, and my kids and I play games together and build computers and explore technology. I have taught them a lot about internet safety (both personal and technological), and I am very impressed with their skills and abilities.
I would never tell another parent they were wrong for choosing not to allow their kids to use the internet or consume certain types of media. Those are very personal choices.
My wife and I have deliberately have chosen what to allow our kids to do, and continually have talks with each other and with the kids about our internet usage.
I don’t feel the need or desire to seek advice or approval from random internet commenters.
Maybe it's the parent's decision on whether they should or shouldn't?