There is a MV3 extension named Predirect - Extension to replace popular sites with privacy front ends that does the same things. The interface is a bit bare bome, and doesn’t have the “Auto-pick instance” feature, but otherwise works.
I personally use LibRedirect but we should not recommend it. This is because they ask for the broad “Read & modify data on ALL websites” permission, while they could just ask it for the frontends and the website they need to redirect.
This is doable, and is done by another MV2 extension that needs to modify data of about 1K website.