iamme43,
Why do you see closing a school because the adults who you entrust your children to cannot get there safely as such a bad thing?
'But I get to my place of work', you will say - yes, but do you have to get there by a specific time (8.30 am) or can you go a little slower / get there a little later, or can you work from home. Schools can't, because there must be a safe number of adults to supervise the children as soon as schools open.
'Manage with fewer staff' - well, at the school I teach in, 2 staff, both TAs who work 1 to 1 with specific children, live close to the school. The rest of us commute between 8 and 25 miles as it is very rural. Do you feel that it would be safe for a school of 100 children to open with these 2 members of staff running it, especially as over 30 of out children have SEN, some with needs that require 1 to 1 attention with things like toileting?
'Can't other teachers who live locally just go to their nearest school?' - well, we don't have any of those, what are we expected to do?
'Just open later' - well, we could, and on the 2nd day after snowfall this is often our preferred option. However i am sure that you would still complain as you would prefer to leave at the normal time to give yourself enough time to drive to work slowly and arrive only a bit late..
'Get there anyway' - hmm. The funerals of my contemporaries I have been to include 3 as a result of driving when there were specific weather warnings in place. And if I am badly injured and cannot work for months then that is much more of a disruption to your child's education than a single snow day to keep me safe.
'It didn't happen in my day' - it did, but was rarer because it was more common for teachers to live close to where they taught, in the same way that it was common for everyone to live close to their place of work. Today's long commutes to all types of work are a relatively modern phenomenon.