Perhaps you should do a bit of research into what "nonessential" personnel do, and then you'd understand better. As I pointed out in another thread...
And just to keep going...
Do you think our veterans should be able to visit places like the Vietnam Memorial in DC, and other such war memorials? Well, the people who actually operate and upkeep those places are all "non-essential" employees. Similarly, the commissary's for our military families are closed because, once again, a "non-essential" service. Last shutdown, "non-essential" employees within the Department of Defense included Middle East experts that helped the Pentagon craft it's military policy in that part of the world....clearly, such expertise is obviously waste because they're civilian and not an actual military officer :roll:. And what about our Military Acadamies? Welp, any faculty member that's a civilian? Yep, "non-essential", and same goes for much of the support staff....time to get rid of those military accadamies I guess?
The national institute of health? Non-essential, so just get rid of that I'm guessing? E-Verify, something so many people push? Yeah, that gets shut down and the employees related running it are non-essential. FLETC, the governments primary law enforcement training center? Yep, closed because the employees are non-essential. I guess we're just good with the federal law enforcement we have now and should never bother with training any new ones because "non-essential", lul!
Any immigration court employee, including judges, other then those to handle the number of individuals detained right at the time of a shutdown? Non-essential.
The BLS, pumping out those unemployment report numbers and such we get routinely and use to shape policy and make business and financial decisions? Yep, non-essential.
NASA is almost entirely non-essential, same goes for the National Achieves. And the Smithsonian institute and Musems of Natural History, Air and Space, and the National Zoo.
I'm all for shrinking the government, but anyone thinking that taking a government shutdown as the base template and that "non-essential" employees are literally non-essential during a normal operating procedures are just going off utter and complete ignorance of the situation.