Durable goods and appliances as you said, and regular maintenance.
If you need to have something inspected once a year, then you might have been able to postpone it some, but you'll need to do it eventually.
Also travel is not so clear. I realise I am quite lucky, but my bottleneck for travel is vacation days. I will still go on holidays the same amount of time this year, but it might be in a different place than expected if the borders do not reopen.
But yes, it certainly does not apply to the majority of businesses.
Restaurants? No, those meals are gone. Oil changes? No, you've driven less miles. Haircuts? You're not going to get two to celebrate. Clothing? Maybe.. because things are still wearing out. Travel? Nope. Technology? Maybe. Durable goods and appliances? More likely.
What are you thinking of?