All of those, for many or most users, would be best used as tool calls to ChatGPT. That takes care of all the hold those companies have over users, which they use to extract money. As for stealing the useful parts:
- Adobe Photoshop, Canva, Figma, Replit, Lovable - are all kinds of Computer Aided creation tools, and once converted into tool calls, can be gradually reproduced and replaced feature by feature.
- The rest, they're just fancy (and user disempowering) wrappers around proprietary databases and/or API calls to humans. Those cannot be trivially reproduced, because code is neither their secret sauce, nor their source of value. But they can still be pressured into becoming tool calls along with competition, and subsequently commoditized.