Software that had a data moat because it was hard to integrate with or migrate off of will have that moat disappear. A web site is a client now. Building data migration too for all of you competitors is easier now.
One of the many SaaS products we use at Day Job chose to gatekeep its MCP behind an enterprise plan. A brief Claude Code session later and a better, more feature-full MCP than the official was reverse-engineered from internal APIs by Opus.
I've just had a SaaS that I use decide to implement a 2.4x price increase. I reacted instead by taking screenshots of every page of the SaaS, downloading their API docs, exporting what data I could, and asking Claude to build a self-hosted clone based just on those files. I had a read-only version of my entire data history completed in a single evening. Even at Opus API rates, it cost me less than half the price of a single annual seat.