Should pre-operative transsexuals be required to use the restroooms associated with their biological, anatomical sex or permitted to use the restroom associated with their psychological sex?

For sake of convenience, I am going to stereotype and discuss individuals who were designated as male at birth based on a traditional genital examination, and who are living as a person of the female sex. They are properly refered to as "female" or "she" throughout.

Transsexuals live as females, are dressed as females (in fact, many of them, you will not know that they are actually males), they have no sexual interest in the females who are also in the restroom, the female restroom is where they feel most comfortable, and in fact, is where they believe that they belong. There is evidence suggesting that transsexualism is not a choice but is biological. There individuals believe that they are females trapped in a male body. It is somewhat cruel to require them to use the male restroom. Most of them are also planning on having the operation and are taking hormones. To a certain extent, they are neither gender, though that is clearly impossible, but you understand what I mean.

Hmm...rather than argue the other side, I'll leave it at this right now and check out other responses if I get.
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If you realise, trannies are prettier and sexier compared to real woman, no? And they are super duper rich sluts unlike some woman I've seen (not mentioning names).

Trust me, anywho who bitch about them are simply jealous and can't seem to accept that trannies are rich and to them (big mouth), they are super poor for mother of god.