The ending is underrated and over-hated

People complain and complain over how "fast" it was to kill the Flayer and Vecna to the point they forget that they were fighting it, for honestly, 5 seasons. They are a part of a hive remember. One feels something, they all feel it. Every hit on a demogorgon, they feel it. Sure i will agree with the weapons they had to fight the final battle with wouldnt have killed it and here is the part i will not agree. . the weapons didnt kill it, it only annoyed it and it only hurt it enough to weaken Vecna which then allowed Eleven and Will to do what they did and stab him with the tooth of the Flayer pretty much killing him which lead to the death of the Flayer because they are one. Like cmon guys, it makes sense. Is it because non of your loved characters didnt die is that why you hate it, seems ironic ngl.