If anyone wants to write their congressman here are some tips

>https:// www.thoughtco.com/write-effective-letters-to-congress-3322301

My understandig is the pretext of this amendment is, to take trafficking ads down from Backpage.

Need to let them now that the language does more than that and it effects sites that have nothing to do with trafficking like this one (which you don't have to mention soecifically).