Given an unlimited amount of tries, I can win any major lottery 10 times in a row.
Given an unlimited amount of tries, I still cannot go super saiyan. Believe me, I’m close to that amount of tries!
Given an unlimited number of fries, I can go super fat.
Infinite options does not mean all options. Eg in the set natural numbers 0-infinity the set of infinite numbers between 0-1 (or between any other 2 adjacent numbers) is absent.
So you can definitely have an infinite multiverse where in all of them infinite multiverses exist.
There are infinite numbers between 0 and 1, but none of them is 2.
Yes, even in an infinite multiverse, there is no universe where science_memes commenters have sex.
Infinite doesn’t mean everything. Infinite can include a repeating pattern, even a huge repeating pattern which seems random at first. Not everything you could possibly imagine would necessarily have to exist in the multiverse.
And even if infinite and perfectly random, some things may just not be feasible and just not exist.