DUDE, I am 1000% against this, but come on... let's be honest. There is no money in what you are talking about.
The VAST majority of those homes taking the standard deduction and have nothing creative going on in their taxes. They are just getting by. ( A HOUSEHOLD of 75K probably isn't even qualified for a home office deduction, when you figure it in the standard deduction matrix)..
Now, if you own a small business ... you have rental properties, ... if you have a corporation.... anything like that... YES, you are fucked.
But 75K HOUSEHOLD, which is a married couple, one person who teaches school (60k a year) , and one who works as a part time cashier (15k a year) ..... There is nothing that family is doing that is going to get an audit
Keep in mind THE STANDARD DEDUCTION for a married couple filing jointly is Just under $25,000)
Edit: This is putting this country one step closer to being a corporatist government, because it is going to wipe out small business, and entrepreneurship