Tell me more…

I mostly agree with this but it’s a bit over the top (it is on X so guess that’s not a surprise).

Machine learning algorithms have a training stage. A set of training data is used to “re-wire” a model to adapt the outputs. And can be done without overwriting prior states.

This is (partially) why you should wait a week or two before deciding if your campaign is working.

At Meta scale, more data is better. So that learning label is just saying you haven’t hit Meta scale. Your performance may not be optimally optimized but let your data tell you if it’s optimal enough.