I think it will take a lot of time for Bitcoin to reach $ 100,000 worth, maybe years. Bitcoin will need a lot of effort. But if Bitcoin reaches $ 100,000, not all altcoins will die, only some shitcoin will probably die if Bitcoin reaches 100k. but some other strong cryptocurrencies like Ethereum, EOS, Ripple, Tether will increase in value according to Bitcoin.
Saying that bitcoin takes many years to achieve that result is just a dreamy, more precisely, those who are thinking about that price are just an illusion and a crazy belief in bitcoin, it will never happen. The value of bitcoin reaching nearly $20000 was a miraculous story, wanting to go further is a too difficult story when the market did not have too many pumps as in the past, besides that, we should know about the supply volume of bitcoin, if it reaches such a huge price, I don't know where the money is to buy it and who would dare to buy it