I got a soda stream with glass bottles. You can make soda from fruit (lemons and oranges are especially delicious - plus I can control whatever sweetener I use). Also, if you really want cola, then you can get concentrated syrup so there’s less plastic and liquid transport overall.

They aren’t the same. But they don’t need to be the same for them to both suck and not deserve to be in power. But harm reduction is real.