Holidays and children

[deeplybaffled]

Apologies if there has already been a thread on this - but am I right in thinking that if both adults are double jabbed but have young children, you’ll still effectively have to quarantine anyway?
Or am I ( hopefully!) missing a key point?

There was talk in the press earlier in the week about under 16s possibly being ok to travel. All just hearsay at the moment though. I’m not sure where that leaves DC who are 17!