I think that it's ok to invest during pandemic and crysis. First of all, you can buy something cheaper, than it was before and sell expensive after. Also it could help to maintain market and companies, and won't let the market fell down more. In my opinion best invest during this hard time is cryptocurrency. It's available to buy everywhere even you are at home on the lockdown. Moreover crypto provide different ways to invest such as hodl, structured deposits, mining, staking, trading and more