I'm just struggling to decide if I should include such practice to help promote my work.
Do you think it will help?
You obviously have a problem with other photographers enhancing their photographs, so why not step back to look at the big picture? IOW: Is it that some folks just use too much and make it seem like it's totally invented? Yes, I've seen that, and it's not my style, but if those folks can sell more photos, then why not?
So you get to decide if more fantastical editing will promote your business.