"High cheekbones are incredibly attractive, trust me. Men love them."
Please, if you are considering surgery or not, don't do it based on this kind of advice, you are the person who will see your face the most, therefore it isn't important what men like or don't. Do it based on personal preference.
I had zygoma reduction as part of a full intervention to my face contour, and I'm quite happy with the results. Thing is, and this is my opinion, plastic surgery isn't a one-time solution, the majority of people needs to invest (be it time or money) in treatments afterward, just like one would after braces. I don't mean just the possibility of having to go through a lifting treatment at some point (or not), but also using v-masks, taking care of your skin, not gaining or losing too much weight, etc. And also, not everyone's skin reacts in the same way, some will have loose skin, others double chin, others nothing at all.
In my case, before surgery I kept in mind I might need lifting in the future, and have been doing my skincare religiously, exercising and stopped eating carbs to have my skin in the best condition possible. And again, results and skin will vary from person to person. The best advice I can give is to talk with several plastic surgeons and see what kind of results can be achieved in your case, to see if what you expect from surgery is feasible.