BS hasn't changed.
Children are still being prematurely separated from their childhoods and forced into an institution.
Attachment theory is better understood today, parents choose to live in ignorance. Psychological research into Adverse Childhood Experiences is much more in depth.
Boarding Schools, are like abusive relationships, just empty promises of change. And no recognition of the damage done.
Boarders are currently at high risk of being sexually abused/groomed according to the IICSA
Schools are still not obligated to report.
The children don't just lose contact with parents, they lose everything they hold dear. Children are forced to grow up very, very quickly.
Flexi-boarding means for those children who are theire "full time" feel even more abandoned than ever.
Dorms are smaller. Central heating is available.
That's an improvement, I suppose.