I want to reduce my pores

I'm posting this because I want to reduce the size of my pores that have become large due to poor management.
Nose pores, this one

I don't know because I haven't observed other people.
I'm asking this question because I don't know if it's originally like that.

As I went through puberty, I had severe acne on the prominent part of my nose and on both sides of my nose.
Since it is an area with a lot of oil, as I got older, I also had a lot of white sebum.
I couldn't get rid of it systematically, so I used a towel and squeezed the pimples with my fingernails.

The aftereffects are huge

The aftereffects of removing acne and sebum are so severe that I need pore reduction surgery.
In short, I'm saying that the pores are very large.
Is it just me or is this place like this?
Or have other people experienced the same thing and have large, sunken pores?
Can pores be reduced?

Could you give me some wise advice?