trt is for people who cannot or heavily underproduce testosterone. to replace it and give them a normal good life
so if you needed trt then there is never coming off of it. if you were on self imposed trt then at your age there is still a small chance you might produce a high normal enough level so go for it, although do not be surprised if your production is there but sub optimal.
we want optimal hormone levels, not just have a little stream flowing. we wanna feel like when we were 24 which means high testo levels and everything that comes with it: dhea, pregnenolone, thyroid, E2 etc