Untill altcoins will not prove themselves and users or investors will not have enough confidence on it, Bitcoin dominance will increase over the period.
This is very much influencing price of almost all altcoins.
Exactly. Bitcoin is the only coin that has 100% proven itself to be resilient and to be the only coin that maintains a use and a strong community who have everything invested in it. Very few altcoins have it and those who do will not have the same level of passion, level of use, even level of security in terms of hashrate.
Price is a reflection of that and we have to deal with it.