How do you make the tap water not taste like ball sweat? Are water filter jugs effective?

It’s not about you, it’s about the aggregate.  Society & our environment can cope with one person littering. It can’t cope with everyone littering. Therefore, you and I, and everybody else shouldn’t litter and people that do are cunts.  The motorway can cope with one car driving close behind the other. Get a group of cars doing that and it causes a massive traffic jam, potentially effecting thousands of people. Therefore, we should all aim to keep a decent gap.  Our drains can cope with one person pouring oil or throwing wet wipes down it. When everyone does it, it causes huge blockages.  If someone says “it’s my personal preference to pour oil down the drain and to tailgate people and to leave my rubbish everywhere” does that make them a civic minded person? Or does it make them selfish?