Now that Trump is doing all the good that can be done, the people will forget that the next President might be another Biden or worse. So they simply trust in the good they hope will be done, and don't protect themselves.
this has been the issue with the democratic system of governance that only runs for a set out period of years be it four or eight years. regardless of how good the individual is, you can only serve till your tenure expires after which another person will be made to take over and then the fact that
continuity is what politicians and most parties don't like, whoever comes next will want to come up with a different ideology that might defeat whatever good the past government has succeeded in achieving.
whatever trump does and whatever policy he implements, just enjoy it while it last while hoping that his successor will come up with leadership plan that seeks to be better than whatever trump will succeed in achieving throughout the time he will serve as the president of the united state. thinking too much about the future that is years to come when trump is barely weeks as the official president is trying to move too fast, lets allow trump rule for at least a year and then we can see how much the effect of his leadership will have on the state and the global leadership landscape at large.