If you want to know me look at my personal work on my website. I do not take every post to advertise myself. But again www.davidseelig.com
Nice work...you seem to have had a tough life...my sympathies. However, it appears to me you've become pretty bitter. If all you can see regarding Adobe is corporate greed, you are ill-informed. Adobe could have behaved like Microsoft over the years and made very aggressive moves to kill off competition by leveraging their leading position in so many areas of digital imaging and have never really done so. In fact, they go out of their way to play nice with others and try very hard to advance the industry by working on a long list of not-for-profit efforts and standards (which apparently you are unaware of).
Adobe has become a monopoly not because of their actions but because of the quality of their software. Photoshop is so successful in-spite of everything Adobe has done, not because of anything Adobe has done. Thomas Knoll and all of the Photoshop engineers over the years have been driven to do the "right thing" and Thomas, after all these years is still doing the right thing (now mostly on Camera Raw).
Adobe found themselves in a situation where they had to make a tough choice and change their fundamental method of doing business. If you think the decision was easy, and based on greed, you are just plain wrong. Adobe full well knows they will be making less money for their shareholders for several years while the subscription model takes hold. But they also viewed the perpetual license model as a dying model for both technical and financial reasons.
You don't have to like it, but you do have to deal with it. If you choose to refuse to subscribe, that's your way of dealing with it which leaves you with very few and generally less adequate solutions...
But if you truly think this is all about greed, then you are wrong and I think you need to evaluate your perception of this industry change. Doing what you do without Photoshop won't be easy...are you sure you want to cut your nose off just to spite your face?