Even if NFT goes down for some reason even then CATA has generalized storage solution that can be used by other blockchain projects. So there is a minimum risk involved in investing in CATA. Right now there pre sale is not opened but dont miss the opportunity.
That's the right approach, honestly the way NFT market is going IMO its very much saturated and wont be that much success in year 2022. Its better to have some backup utility apart from just providing storage space for NFT. CATA is also having a general storage that is compatible with SQL queries.