There are many secure alternatives . . .

I used to travel a lot, I will now not be travelling for the forseeable future. The mandatory use of doing business without travel (or going out of business) is likely to stick once people see it's absolutely viable, is cheaper, and results in a better quality of life.

That, for me, and probably the environment, is a good thing.

Likely home working will stick to some extent too, why am I being asked to commute (at all) when I managed without so doing for all those weeks . . .

Things are going to change, probably for the better for many people, once all the pain starts to subside.