Worse they often report issues that affect them but still don't commit resources to resolving those issues.

The problem is, I feel like more recent MBA lessons tell people that the "rising tide that lifts all ships" is a business death sentence, for reasons unexplained. Many of them now would rather sink the whole ocean if they believe that their business will sink a little bit less.

they should be supporting those projects

As long as the end user is abiding by the licensing terms it shouldn't be an expectation that any additional support is coming from anywhere. This is the nature of foss. The contributors should know this.