Earlier quoted context omitted.
Trump has rolled back a lot of things, yes, but a lot of the Obama-era rules were vast overreaches. Ask yourself how agencies like the EPA managed to find new sources of authority, like the authority to regulate ponds on farms, in 47-year old statutes? Congress did not create the EPA as an agency that has plenary authority to regulate environmental issues. Such an agency would not be constitutional, because it would…
Actually, it's exactly because Republican law makers by and large don't give a shit (especially the Senate)
I read the GP's post as "It's not (updating laws) because Republicans don't care about these issues", which I have to agree with. (though with the caveat that Democrats don't care much, either)