What about
Tech that can avoid consumers seeing dodgy ads.
Scrap that, all ads are pretty dodgy, if they're not potentially offending someone (somewhere) with some daring ad campaign, they are offending our intelligence with fake promises, misleading information or downright lies.
I've been seeing nothing but ukrainian wife* ads and clickbait crap for days, and I've not been near trashy sites (is el reg trashy?) or dating sites in ages.
* Maybe I should check my amazon account, maybe amazon thinks I bought a wife already...