Having been stopped at Ekkamai myself and having friends that have been stopped elsewhere in the Thong Lor precinct, I believe the reports that the number of stops have escalated.
I deal with it by staying out of the Thong Lor precinct. As much as I enjoy Darkside and some of the other shops in the area, it's just not worth the risk. CIB opens earlier than Darkside, has more girls, and no problem with police in the area. Sounds like a no brainer.
There have been absolutely no reports of the police planting anything on anyone during these searches, but who's to say they won't start.
Businesses (like Darkside) that pay money to the police should start raising a fuss; after all, it affects their business. And hopefully the military will see the articles and do something about it.
But I understand your point; maybe the searches haven't escalated and they're just being reported more. IMO, it doesn't matter because the searches shouldn't be happening at all!