Do you think the MAGA movement outlives Trump?

To start, I am genuinely trying to ask this question in good faith. So I’m just asking that you answer in good faith in return.

A lot of us on the left feel like Trump has a “cult like” following from his supporters. He has even said himself that there’s very little he could do to lose support from his core base, and I agree with him on that. I don’t understand it, but that’s why I’m asking the question. What I’m having trouble discerning is how much of his movement is because of him and his personality? My question is, do you think that another Republican candidate is capable of maintaining his following? Basically if you take Trump and his personality out of the equation, do you see his core base being just as fervent around someone else (including his kids should one of them decide to run)?