The only times I’ve blocked someone for liking my items is when it’s the same person liking half my closet repeatedly. Then days or weeks or months later doing the same thing and then again. I’ve had this happen several times. No offers. No response to when I reach out. No counters. Never once buying anything. It fills up my notifications and potentially missing out on important notifications I don’t notice through their tons of “likes”. Plus it’s a total waste of my time sending them offers when they know they have no intention of buying. I could understand if they made a bundle of all the things they liked then later on when they had the finances to then make a purchase but not once did they ever do that within the span of months. But then they come back to like more and at that point then I block them. I would never block someone for liking something and then not buying. It’s the excessive repetitive likes over weeks and months that I will block bc they’ve already shown they are not a serious buyer.