Lol, stop spreading your hate for bitcoin. Spreading FUDs won't get you anywhere. In what terms is bitcoin losing its dominance? It's still the most using crypto currency and is still on the top of the charts. When someone says "crypto currencies" the first thing that will come to someone's mind is "bitcoin". Not some random shitting altcoins.
And what's this "bullish season" you are talking about. Are you saying it's the season for those scam coins to get pumped and you are trying to gather more people to do it?
Haha, I was just wondering why op said bitcoin dominance is decreasing while bitcoin just experienced new ATH some days ago, the altcoin market is increasing too but had not dominated bitcoin in anyway, beside the all round market volume of bitcoin is surpassing stock market especially gold, so there is not possibility that the dominance of bitcoin is fading away.