This reminds of previous elections when the GOP candidate would talk about gutting social programs and protections and that private donors and churches and such will take up the slack. Its fairly unrealistic for even large amounts of private wealth to make up for federal cuts. The EPA and DOI collectively have a near $30bn budget. If Bill Gates liquidized all his wealth and donated it, it wouldn't even pay for three years of their budget. Practical plans to keep animals from going extinct require non-stop work, sometimes for decades. I doubt we'd have bald eagles today if Reagan tried to privatize these agencies, gave away their lands, or removed their regulatory powers.
Yes, it shouldn't come to that. Yes, that means abandoning jobs, income, etc and hanging out in a field for god knows how long. But, well, things aren't hopeless.
I made myself depressed writing that comment.
This bears repeating.