Link did its job and worked like it was supposed to. However, you had several protocols (Blizz on Avax being one) that failed to pause their usage of these price feeds and continued to accept Luna at the last given price that was no longer accurate. They failed to act due to ignorance/negligence/they were on sabbatical deep in the rainforest and unaware/whatever. These protocols were then exploited and drained by attackers. They are now trying to shift the blame away from themselves and onto Chainlink. Dumb people are now going to say "Hurr durr Link sucks!"