I don't worry if bitcoin falls from the number 1 spot, but it will still be widely accepted and used. As long as it can grow in value, it is fine for me. Things change when times change. Just stay positive. Diversify your assets and you will be just fine.
Yes, number 1 spot isn't the most important thing because i do believe that Bitcoin still be great without it for sure , look at what Bitcoin did and i'm absolutely can say that Bitcoin already took the number 1 spot in every Bitcoin-ers.