Amazon has a clear reputation of "brand killer" (e.g., Zappos, IMDb, 6pm, WholeFoods, ComiXology, GoodReads, Roomba, Ring, Eufy, Woot, Sleep Jar, Fabric.com, Shopbop, Graphiq). Very much "if you can't beat'em, eat'em," although I sometimes wonder if it's negligence more than strategy. After all, their own services don't even work half the time (e.g., Prime Video and Music, Alexa), and its retail site is overrun with fake goods with fake reviews.
Good luck, HuggingFace. You'll need it, along with an active team of lawyers and a backup repo in Azure.
Edit: Adding additional sentiment below.
I desperately wish what I said above wasn't true. I am in no way faulting employees who work(-ed) on these projects with best of intentions. Persons who have endured understand, the problem is above, not necessarily below. Again I will strongly encourage HuggingFace to have backups and lawyers. Please don't give everything away; there is no good faith at present.