Kusamono -Question

I have a “dumb question” or something I feel like I should know the answer to BUT I DONT! So hopefully someone here can help.
Blanket statement and I know there will be nuances amongst "plants but is the concept of reducing the plant size when it comes to accent plants the same? Basically I have an oaxlis in the tiny homemade accent pot but it has come up with huge leaves, over time with the right techniques will the restriction of the container and rot bifurcation reduce the overall size?