If by guarantee you mean absolute security, not only is there none at that price, there is none for anything in life, except that someday we will die.
Bitcoin could surprise us but I see it as highly likely to hit $100K next cycle if not this one. Failure to do so would mean that the Bitcoin price would have stagnated and would not grow and I see that as extremely unlikely because of its limited and decentralized nature, plus it is the best tool we have for storing and transferring value, especially in large quantities.
And history tells us that bitcoin is really on a cycle of bull run, so most likely it could be the next big target after the block halving in 2024.
Similar to what is the next target after we hit all time high in 2017. Others said that it will be $50,000 in the next bull run and so we did, actually it's more than that as we hit $68,000 last November 2021. So I will be optimistic that $100,000 or more could be hit next bull cycle.