Mightn’t it weaken their resilience long term?
I see that differently, our children lack resilience now, they lack creativity and independence, they lack self awareness,they lack interest based on a love of learning, the curriculum from 5 years old is constrained.
In Early Years resilience is developed, a can do attitude, a try, fail and bounce back ( Characteristics of Effective Learning) but that is lost through school.
Mental health issues have rocketed in the UK overtime, nothing to do with the pandemic.
During the pandemic, time without the rigid structure of school has developed resilience. Time to be independent, to manage change, to be interested and find out what you like as a child/teen. Time to learn new skills, to be motivated because you have chosen to learn. Time to play outdoors, developing street games or free play, created perhaps out of boredom, time to assess your own risks and think accordingly. Time from prescribed lessons and clubs both in and out of school.
The pandemic may have offered an opportunity for children to actually develop much needed resilience which supports good mental health.