Hi Kishore,
Firstly, thank you for the prompt response.
Secondly, are you saying marketers won't look at Google link clicks within Google Ads because of all the reasoning you've identified below the statements?
We have currently been attacking the issue by looking at Unique/Visits from that given Source (Google as well as Bing) and the numbers reported, as I say are substantially below. We feel the delta is exacerbated when looking at campaign level.
So we are left unsure to what extent OneTrust may be the cause of the difference, if you remove the natural level of discrepancy coming from the rejection of cookies, bounces, exits prior to tags/pixels being fired.
I will try and find some data in the mean time to try and help explain the situation.
Steve