Do I need to continue receiving treatments once my acne skin improves? I'm curious about how to maintain the results.

I tend to worry about what happens after something is finished before I even start it, haha.
I was curious because even though my skin has stabilized significantly after consistently receiving acne care for a few months, I was worried that if I suddenly stopped the treatment, it would go back to how it used to be.
Right now, I have a recurring pattern of breakouts coming on and then subsiding, so I'm thinking of getting some intensive treatment at first. However, I'm not sure if I need to continue going at the same frequency even after my skin gets better.
For acne skin care, do people naturally increase the interval between visits as their condition improves?
For example, I'm also curious if it changes from getting treatments relatively frequently at first to receiving them about once a month or only when really necessary later on.
If I think about having to go there often for the rest of my life, I think the time and cost would be a bit of a burden.
On the other hand, if I can properly stabilize it at the beginning and maintain it later with just home care and occasional treatments, I am willing to continue doing it.
Even if breakouts reappear after stopping treatment, do they repeat as severely as before, or are there people for whom they pass through more mildly?
I am also wondering if it is better to manage my skin at regular intervals in advance, rather than waiting until my skin gets worse again after it has improved through acne care.
I want to change my pattern of scrambling to manage my skin only after it completely breaks out, haha.
I would also like to know what you paid the most attention to at home during the maintenance period.
I am curious whether it was sufficient to just consistently wash my face and moisturize, or if I needed to continuously pay attention to my lifestyle habits to see a difference.
For those of you who have been receiving acne skin care for a long time, how much has your visit frequency changed from the beginning to now?
I'd love to hear your actual experience on whether the burden of management decreased as much as you expected once things stabilized a bit haha.
If there are any of you who received treatments consistently for a while and are now just doing occasional maintenance, please let me know how you do it.