Recently bitcoin hit a $1T marketcap and I honestly don't think bitcoin could go further up from there. Maybe bitcoin will have a constant price of $30-60k while other altcoins go up? What do you think?

Are you suggesting Bitcoin would not have greater than $1T in marketcap? If so, thats fine, but I would disagree. Gold currently has a marketcap of $11T. I see a great opportunity for Bitcoin with 3rd world countries with unstable governments, or those dealing with inflation. The more something is said, the more it tends to lose its impact, but I honestly do feel we’re still in the infancy with Bitcoin despite it being around for over a decade.