Ads.txt - set file on root of domain - easy method

Need to have an option to plant an ads.txt file in root of the domain. This is a killer for people that want to make Money off their blog. And most want to make money. Please “ad” this – no pun intended.

The UI needs to have an option to simply upload a file for this, or copy and paste the contents of an ad.txt. Shouldn’t need to mess around with custom themes/etc