Well, this christmas I have collected quite a few points and for that reason I thought about the question of the title, do any of you know if LEGO VIP points expire?
I found it! It turns out that they do expire, but only if you stop using your LEGO account for 18 months, here is the source ( https://www.lego.com/en-us/service/help/lego_vip/lego_vip/lego-vip-points-expiry-kA009000001dbuPCAQ )