According to Vaishnava Vedanta, this world is not the place to stay. And the real goal is to reach Vaikuntham. If all the jivas in the world attain mukti, then does the scripture statements about creation again after pralaya have any meaning. Is there any need for lord to create this world again? Or some new jivas are created to keep this world running?
According to madhva tatva vada universe is created by aydhircha matra of lord i.e. gnana iccha to offer emancipation to mukthi yogi jivas. There is no falsification in this regard Jiva and paramatma is eternal, Jiva have swabhava associated with it.. some jivas who are not mukthi yogi will always be in the cycle according to atma swabhava.. some jivas will go to andhamas BG 16.16-20. so god will be having plenty jiva for creation.Tattvavada is the only religion which explains creation, sustenance and dissloution according to BG, Vedas correctly. If Jiva is pure and it is only one as stated by Advaita why it had manifested in different consciousness initially why it got multiplied Jiva is Sanatana and so do pramatma. If you accept Advaita you need attribute dhosa to lord for creating this universe this cannot be case.