There's no assurance that bitcoin will stay on top, but we have a lot of good altcoins and I believe crypto world will continue to exist in the future. For now, we have to support what is very popular and valuable and that is bitcoin.
Yeah i couldn't agree more with you and the simplest ways to keep supports bitcoin is stay use bitcoin until future. If there is still people enthusiasts with bitcoin , bitcoin will keep exists until the future. That actions is easy ways for bitcoin users to keep supports bitcoin as well.
The support is very obvious, as we can see, the price has gone up to $1,000 at the start of this year. I believe it's us who are making that price possible, we supported bitcoin even if in the past it almost died, and now we are starting a wonderful journey to the future and hopefully we can reap the fruits of our labor or investment in years to come.
I know that Bitcoin is really strong now and it's the start of cryptocurrency. I believe that's it's going to be possible. It can be overtaken by other alts but I think Bitcoin will still be the strongest because it's mostly used now in the world and it's known now.