It certainly was a risk in 2013, when the open source libraries were slow and riddled with bugs. Today, there are two stable, well maintained and fast open source libraries available:

https://github.com/uclouvain/openjpeg and https://github.com/GrokImageCompression/grok

JPEG 2000 is a niche codec, but in the niches that it occupies it is the gold standard, even after 20 years:

1. digital cinema (part of the digital cinema standard) and broadcast 2. medical imaging 3. satellite imagery

For memory institutions, it still vies with Tiff as the top preservation codec.