Forgot to address one other thing; rashi living hundreds of years after the gemara is irrelevant. He’s not writing his own sefer on what will happen when moshiach comes. He’s explaining the gemara, which was written when it was written.
Forgot to address one other thing; rashi living hundreds of years after the gemara is irrelevant. He’s not writing his own sefer on what will happen when moshiach comes. He’s explaining the gemara, which was written when it was written.