Countless users have voiced dissatisfaction in this forum regarding Taboola ads. I've asked whether it's possible to block all of those without disabling acceptable ads and the answer seems to be no. I tried to disable the Taboola whitelist rules, but that seems to be something that will require constant maintenance, since I just saw another Taboola ad, "Say Goodbye To Back Pain With This Cool Trick", with Bane holding up a bent guy with crudely drawn red arrows pointing to his back.
I have provided the feedback before. Others have provided the feedback before (I think there are like 5 threads on it on the first page of the acceptable ads discussion forum), the answer always was some vague dodging around that amounted to "sure, but we're not changing it". It is of course your right to make that decision, but it is mine to stop participating in the acceptable ads progam. I hope the money eyeo makes from them is really good because in the long term, these ads will destroy your business model just like the practices of the ad industry caused adblockers to spawn.
Just providing this feedback one last time, hoping that there is still some sense left.