You won't be fitting a TensorFlow model into an AMD GPU anytime soon. (despite many efforts to address that)
Edit: And some sibling comments have pointed out that it doesn't function on current gen cards.
Nvidia still firmly leads the software game in this regard. I'm really hopeful this will change in the future but I had the same criticisms four years ago when I bought my last AMD card and nothing has changed yet.
Overall if you need to have a solution that just works with any ML framework out there Radeon GPUs aren’t fit for purpose.