Indded, or it could indicate they're prepared to take all sorts of risks for money when the chips are down
To an extent that's true I think, those who have no other means of income would be somewhat desperate, especially if they have kids or are behind with the rent.
However, I don't think you can make any comparisons with other health issues, say, covertly offering bareback. There
is a niche market in bareback, but the vast majority of guys don't want to see WGs who offer it, therefore it's reasonable to assume the vast majority of WGs don't offer it. That's apart from the fact that most WGs inherently simply wouldn't want to do it.
These are (temporarily) desperate times, and responses will be desperate for many. But those times will be over at some point, and normality will be resumed.
To simply surmise that because a WG is offering punting services during Lockdown,
she's a dirty skank and therefore does all manner of other skanky shit is simply not true IMO.