First, the press is the one that made it into an issue.
Secondly, your last three words, "No one cared." is the problem. Trump is fixing a lot of things previous administrations didn't care about.
How did the press make it an issue? The president of the united states insulted the previous two presidents over a reflecting pool, claimed he could get it fixed easily, and then had his administration go around the bid process to hire someone.
if any other president had done that, or a Democrat president had done that, you don't think Fox news and right wing news sources would have been screaming bloody murder 24/7? That's the same crowd that absolutely pummeled a Democrat president for wearing a tan suit at the White House.
I am still trying to figure out what this problem was he was trying to fix. Was this an issue to you and your family 4 months ago?
This appears to be a textbook case of creating a problem that wasn't a real problem, and then suddenly that person's supporters are all yelling "this was a big problem" - one they weren't talking about, weren't thinking about, and can't point to any evidence that they thought it was a problem.
Yes, we know the reflecting pool has had problems, has leaked, etc- but certainly not something that should have had a President insulting others about it, or creating more division by the way he talked about the issue.
I can't answer for anyone else, but I know at my company, the CEO doesn't get worked up or personally involved in whether the decorative water feature out in front of our main office is working properly or not.