Yes I can because going from country to country is much worse than children going into a local school to be educated. Especially because they should be isolating now and not carrying coronavirus in several weeks when they have been kept seperated from people and places.
All entertainment needs to stay closed. Restaurants, bars, clubs, cinemas, days out, leisure centers, gyms etc.
Going on holiday is stupid ... Airports, planes, public transport, hotels, swimming pools, bars, restaurants, entertainment...... People from all countries in close proximity.
Much riskier than clean schools reopening after isolation. Especially because thank goodness children seem safe in regards to Coronavirus in most cases. As long as they continue to keep away from grandparents, the vunerable and places outside of school then it could be very much safe for schools to return. They can do things as I said like staggered lunches, more outdoor work (summer) handwashing and ensuring they are still catching up with a huge amount of missed work.
Our children being able to continue their lives as school children as soon as safely possible is much more important this year than a sunny beach for a week.