As someone who had a plumbing emergency I can attest it was essential also. I can also say I am sure we would have been able to get the repair done regardless, as humans want to help (and make money).
It is correct that those who are working remotely are no longer supporting the cooks, child care workers, etc ... while also having hardship due to the lack of these services. These hardships however are temporary. Our society can't really afford to live with these disparities. I spent a first career in the restaurant industry before learning to work with computers. I can say for certain in my case the first career was much harder and had much less rewards. However, I don't see eating out as essential, but a privilege. I am not sure how we walk back this system, but it seems the time has come that more people raise their own children and cook their own food regardless of their jobs.