It's like when countries introduce a species to eliminate another marauding species. Eventually, the introduced species ends up creating even more problems that didn't exist previously.
If you interested, here is a 15-minute clip from the most recent Joe Rogan podcast with one of the founders of the company that is bringing back the Direwolf. In the video they show quite a few pictures of the 3 young pups at various ages and how they acquired the DNA to even attempt to bring them back to life.
https://www.youtube.com/watch?v=sQ5Dwh5S5l0