We stopped flying for holidays a while back. The hassle at airports and cattle truck planes was a downer on the holiday. Flying would only be done as a last resort.
Similar to cruises. The enclosed environment is ripe for infection spread as Novo virus outbreaks demonstrated. Hand sanitation was introduced a while back but the aircon is an issue. The accommodation, food, entertainment and superb staff, coupled to places visited are great. We are unlikely to cruise though, until a vaccine is available. If one can be developed!