There are websites like that. That must be a forecast for the next decade but anything can happen and you can't sure if the position of CMC next 10 years will be the same like this time. This is too early to think about that once bitcoin will have faced another halving and im sure that bitcoin will still remain the first position for the next decade. I rarely seen people or even someone tried to give forecast for the next 10 years from now. I remember that there was a thread that discusses this in another section and this is still unpredictable but im sure that bitcoin and ethereum will still remain at the first and second positions but the rest will not be the same like this time.