Yes, the oil price went negative in the past couple of months; they'd actually pay you to burn it (if you were big enough to have that kind of account with your supplier). But that's not all that surprising; even before this coronavirus epidemic, we'd spent so long improving solar panels and wind turbines as well as batteries to store that energy, that it's been cheaper to generate electricity using renewables than using fossil fuels. Your base electricity price anywhere that has noticeable installations of wind turbines or state solar panels will be going negative far more often than the oil price does (mainly at night when the wind still blows). Your next car will probably run on electricity. We'll still need oil for occasions when renewables don't provide enough to meet the demand both from renewables and connected batteries, but the oil power stations could end up being run down for months at a span, and mainly be run up to keep the gears lubricated I reckon. And we'll still need oil derivatives for airplanes, because they're still the lightest way to deliver megawatts of energy in an instant, the sort of thing you need especially as you're trying to take off in a big plane.
If your job is in the oil business right now, I'd suggest you should have been looking to retrain for a few years now.
I assume all jobs that couldn't be done during the pandemic might be replaced by others.
Some companies found out they can work remotely without a lot of problems and they probably continue doing this as it's much cheaper then renting an office.
This would also mean those people work at home and don't need to travel that much, not using their car as much.
So if you work involves other peoples cars you might lose some customers on top of direct effects of the pandemic, possibly causing that business to fail.
This could trigger a chain of failing businesses, as the neighboring shop might had lot of customers due to that petrol-station/garage/dealer and if that fails possibly local suppliers see their sales plummet, causing a tax revenue drop, causing price increase, etc.
I think the bar to get an average job just got raised which is bad news for a lot of people. As this pandemic removed the need for a lot of more-accessible jobs.
If a delivery-driver loses his job and can't find a job in his field he can't just switch to retail or the restaurant-business, a lot of those people lost their jobs to.
Most people can't just switch to a job that requires a specific skill set, they would need to do additional training or education, and not everyone is suitable or eligible to do this.
Just imagine what percentage of people don't know yet how to operate a smartphone or a computer, those are usually required skills already needed to find a job in the first place.