I believe we should tackle the problems we can solve right now, if you can stop using cars and source locally, that's great.
Most of us can already change to a vegan lifestyle and stop contributing to intentionally killing animals that don't want to die. Once most people get onboard with that, then we should address accidental deaths.
There's already a scaled sort, that will boost the ranking of communities you follow ;). I hated (not) seeing downvoted posts on vegan communities.