Comment by qqq

Those all contain problems, which can and should be solved.

You don't want to find ways to reduce (or eliminate) taxes, without any negative side effects?

You wouldn't approve of a way to deliver vaccinations that hurts less than a needle? (Personally I don't mind it, but some people do.)

You wouldn't approve of finding a way to let people travel faster? One without negative side effects, of course.

You seem to be advocating for the status quo, and denying improvement is possible.