I think there's thousands of companies in worse positions...

I think there's thousands of companies in worse positions that Afterpay. They said they'll be tightening loaning and have enough funding for 2 years. Sales and growth will slow down and they'll do their best to minimise bad debts but people are overreacting with everything, including this companies share price.
Anyway, yes, people may lose jobs and lose homes etc. Bad state of affairs, hopefully it all blows over. When all is said and done, it is still just a flu.... the governments have made it an economic disaster that wasn't entirely necessary, but the contrary to that is a fully recovered market for those that can wait it out.