Just look at the rest of the altcoins, still down 90% from their all time high, while bitcoin has recovered, only 50%-60% and there's a possibility that before the end of the year, we could be in the five figures again. Even at its peaked in 2017, bitcoin's dominating, ~ 47%. On the contrary, if alts wanted to make a run then they should have make their move, because in six months time, block halvening will be coming and we all know what it can break to the ecosystem.
The bitcoin dominance is still above 65% and it seems that it does not matter what happens that number does not drop, ethereum and the other altcoins will need to get the attention of investors with something big because if they do not and we are close to those levels when the next halving happens it will not be strange if we saw a bitcoin dominance above 80% after the halving.