Must logic exist?

[Edwardo Piet]

In my other thread I already argue that everything is logical and nothing is illogical.

Here I'm arguing that maybe logic MUST exist?

If logic necessarily exists, then existence is necessary, if only as logic. So it answers the old question "Why is there something rather than nothing?", "Why does anything exist at all"? Answer: Because something must exist.... because logic must exist... and logic must be something otherwise it isn't anything, and so doesn't exist. That is my point.