Same here. I didn't really care that much about the API changes. I can understand the rationale behind them. Spez being a huge dick to basically everyone was what sealed the deal for me. I ditched Facebook 8 years ago when I realized that I was having to hide more posts than not because it had completely devolved into a digital landfill. Reddit has been slowly moving that way but Steve Huffman has clearly stated, in so many words (and actions), that his and Reddit's goal is to emulate the larger social media conglomerates and to move that direction as quickly as possible and at all costs. Including the cost of eliminating what made Reddit unique.
I'm not interested in that. There are are a handful of communities that I enjoy being part of (here's looking at you r/daddit) but I'm not willing to support a corporation that is hell bent on doing bad business just to be part of that community.
Reddit/Steve is just now publicizing things that have most likely been talked about in the boardroom for a while. They're gambling that this will blow over. I'm inclined to agree with them. But I didn't go back when I quit Facebook and I'm not going back now. Regardless of how this whole deal with the protests pans out, the future of Reddit is pretty bleak, at least in my opinion.