After sitting around hotels for the best part of my professional career, I'll sit it out and do similar in a beach house. There will be flying again if so desired IMO. With training resources absorbed with re-validations and limited sectors available for training of new hires in the industry, experienced pilots will in all likelihood eventually be in considerable demand.
Plenty I know in a similar position. Boredom will drive a few back from a very early retirement though a percentage will never return.