Surely it will be. Even if there’s not official drivers - which I’m guessing will happen soon - the community will probably get it going quickly. It’s got to have a close enough interface to a standard ps controller I wouldn’t be shocked if it works out of the box.
As others have mentioned - I would second. A good website. Let them come to you. Give your solutions to common problems. Create a github. Provide repeatable examples on your GitHub and encourage contact for custom solutions.
This won’t be a multi million dollar business. At best you’ll give yourself some work to get your name out. Companies don’t talk to each other - but maybe your niche is different. This is really the only path I can see without attaching yourself to a larger entity.