Substance Painter on Steam next year 2020?

So I have a small 3D business were I make much less than 100k, and I was wondering if the substance Painter 3D indie licence will be available on Steam in 2022 and possibly futher the future?

I can't afford $120 a month as an individual with a small business and I also don't use any of the other programs in the bundle other than substance Painter 3D.