Alcohol.
Lots and lots of people lean heavily on it and think that alcohol is the spice of their life. When, it contributes to so many problems than it’s so-called benefits. We tried, in America anyways, to outright ban alcohol. Problem was that the person who wanted it banned, was too extremist.
Like he didn’t think it all through and think just going for the jugular of the problem is what will work. When, it didn’t and just made people work around it until eventually the ban was dismantled.
So, since then, we’ve been putting up with drunk drivers, drunk disputes, drunk abusers and other issues. I still wish we could just slam our hands down at the desk and demand we sit to discuss in how to properly deal with this issue than people proclaiming that it’s not a problem.
I think there are plenty of things that can’t be solved, but nothing that can’t be improved.
Homelessness, there are just some people who don’t fit into modern life - maybe they can’t be housed, but conditions could be improved.
Poverty, there is no complete solution that won’t be worse than the problem (yet) but things could be so much better than they are with the means we do have.
Pollution, there is probably no way we can live with our current technology without causing pollution but again - we could make substantial improvements with the tech we do have now.