Once these places open there is no reason for escorts not to work as well, not because they can’t spread the virus but because now you can pretty much get it anywhere you go, from grocery stores to public transportation, why deny escorts their right to make a living.If they re-open when other things are open like barber shops, hair salons, nail salons etc.
Based on what you say, all escorting should be closed until a vaccine is made in 2 years. That is not at all realistic.
You don’t want to get sick seeing an escort, quite simple don’t see any.
I am all for isolation, if it works and if it applies to everything non essential, when it doesn’t apply to most then expecting escorts to be one of the few doesn’t make any sense.