Massively, they did, yes. By both injecting money directly and taking away the burden of repayments. And this unemployment boost that expired is just one small piece of equation:

1 - unemployment boost 2 - stimulus payments 3 - extending unemployment to workers who would normally be ineligible (contractors etc) 4 - eviction moratorium 5 - mortgage forbearance programs 6 - student loans forbearance 7 - locally available , utilities payments pauses 8 - ppp grants