No one knows what is going to happen in the future with this virus so it's all guessing and supposition at the moment.
Word was yesterday that many food venues MAY be open from the beginning of July , as possibly will be hairdressers, beauty salons etc.
There are some food businesses currently opening some drive thru facilities but these are few and far between.
One of our nearby towns has several food companies - pubs, restaurants, cafes and catering companies have been offering either takeaway or non contact deliveries to homes, which seems to be going pretty well.
However, that is just one town and many other places haven't got that.
At the moment, many holiday places are asking people to stay away - the fear is that people from outside their area may well be either infectious or unknowingly be suffering from the virus that can be then passed on to the residents in what is usually small villages and towns where maybe no one has had it. So basically, it's wait and see. Personally I'd cancel the holiday or rebook for next year, wherever you are planning to go if possible.