Rex Kirkby is a multimillionaire and as such lives in a large house with sprawling grounds. With his sons Theo and Thor at home due to their respective leagues also being cancelled there would be a lot of family time which would otherwise be missing. With a built in gym, home cinema, pool and tennis court (just kidding tennis is wank) they would have plenty of physical activity to keep them in shape while they wait for the world to return to normal. While most people are scrambling for toilet paper Rex being a European has had bidets installed in all his bathrooms so having no bog roll is not a problem. The only real annoyance is that his live in chef would return to his own family so rex would have to go back to cooking his own meals like a pleb rather than having amazing Michelin cuisine every night.