Who did learn? What did they learn?
Management pulled out of the decision, knowing very well that “idiots will forget in a few months.” A bit of PR oinment here, a dash of marketing there, the sales rebound, everything is back to normal. Synology is going to retry another trick and the only thing learned is to do it more carefully.
That’s already assuming good faith, at least regarding their relations with employer. A far more likely situation is? The decision wasn’t even made for the sake of Synology. Somebody saw the correlation between the decision and falling sales, and acted to shield themselves from a accusation of inaction.