TLDR:
Making your kids go without smartphones could be difficult because their friends will most likely have phones and will most likely leave your kid out of events and conversations.
TLDR:
Making your kids go without smartphones could be difficult because their friends will most likely have phones and will most likely leave your kid out of events and conversations.
Being better socially adjusted just means you're good at adhering to social norms. If these kids are outside of the norm then they wont be considered better socially adjusted. Whatever is considered good social skills is defined by whatever the social norms are.