By The Watertown Post Editorial Team Summer is here, and with it comes the perennial debate in Watertown: how best to spend public dollars to serve our families and kids during these warm, school-free months. The city is once again preparing to sink significant taxpayer funds into maintaining a couple of city pools—pools that, let’s be honest, charge admission anyway and are only open for a short window each year. Meanwhile, the world’s biggest swimming pool—Lake Ontario—sits just 30 minutes away, shimmering and underused. Here’s the thing: we’re not saying we don’t care about children. In fact, it’s the opposite. We want to give them more—more opportunity, more access, and smarter investments. But sometimes “more” doesn’t mean pouring more tax…