This has been a problem for decades. Congress' focus is more on self-preservation than good policy. For example, granting abortion rights through case law was

This has been a problem for decades. Congress' focus is more on self-preservation than good policy. For example, granting abortion rights through case law was always incredibly tenuous and now that's been proven. I predict this will be kicked around the executive branch and bounced in courts. Even if it stands, like you point out, future administrations can just revoke it. All the while, Congress should be taking action and codifying this.