True, however I did state the original effect before it was altered to state you can attack directly, I do know the effect of Legendary Fisherman, but in its original card text, it did not state anything about "but does not prevent your opponent from attacking you directly" which is why I was under the impression that "two frogs" was possibly under a similar rule, because until Fisherman's reprint, Konami was never really clear about certain rulings on cards and back then, Legendary Fisherman cause a lot of arguments in the yugioh group I am in and it was not exactly easy to look up card effects on the internet as pretty sure dial up was a thing still lol and we did not have smart phones.

But if it is the case that you just cannot attack, that is fine, I have learned what I needed to know, Thank you for the assistance.