With all of these options, the key is to carve out time in your summer to get to know your child, and let them explore their interests. You may choose to share your interests and let them get to know you. This might also be a great time to push pause on your own work and reflect on the experiences your child is having.
I really liked how you reframed the discussion away from pulling the plug, but instead using the holiday season to possibly pause and reflect the place of technology within our lives.