I think you're being too optimistic about Trump's willingness to indulge the religious right. Relative moderates like Reagan and Bush Sr. were willing to let them loose on pornographers (Bush Jr. was outright enthusiastic about it) there's no reason to think Trump would be any different.

Clinton and Reno let adult porn run wild under their admin (Max, Khan, Black) and focused on child porn. Obama's admin wrapped up what Bush Jr. started but didn't pursue any new obscenity convictions beyond kiddie diddlers and horse fuckers.

It is possible Hilary would do the same but she is opportunist enough to play to the recent revival of anti-porners on the left, but historically post-Nixon Dems have generally been good for porn. The old South Park 'both sides are equally bad' cop-out doesn't stand up to the historical record in this case.