Contracts already say that tenants have to pay rent, but then the federal government stepped in and said they don't have to.

Is there a way to expedite archeological studies (or, do third parties burn the government for all they can and drag out the process?)?

Always check to make sure your property isn't governed by any CCRs that restrict use, and that aren't managed by active HOA's that are likely to change the rules after you buy.Of course, if you want to be sure, you could always call the County of Hawaii Planning Department directly. 

While you live at home and have w-2 income your gross w-2 salary is divided by all your debts (car, credit card, student loans) and cannot exceed 43% to get a conventional/government/low rate mortgage.

Do you think that this will cause another housing crisis by the government?

And even the most stringent of insurance and government oversight really only serves you in hindsight after  the damage is done. 

The government is counting on inflation to pay back the cheap interest loans they are taking to bank roll the economy. 

This way I have instant feedback if I have a problem  and very limited government intervention..   

Other places you have to store it for X number of days, provide public notice that you are going to dispose of it, auction it off, and remit the proceeds to the government. 

Given this nightmare, you probably would expect the government to provide some stimulus relief to property owners given the eviction process is broken and shut down.