Lol, no it hasn't. Shipping rates are about twice what they were before the blockade started. [1] The actual cost for Israel linked ships is of course far higher - that table just gives you an average global shipping price index, which the Israeli linked ships alone have sent skyrocketing. Even oil is indeed up, though it was never a motive to begin with.

You are literally just making up random things to try to convince yourself of what you want to believe, to the point I can't even tell if you're being serious.

[1] - https://www.drewry.co.uk/supply-chain-advisors/supply-chain-...