Don't fully disagree but the reason I would care less in this case is I assume most/all of what you would be feeding it is non-sensitive documentation.
There's a lot of stuff in the average Slack account people don't want on the internet, let alone in a LLM which will potential expose it to the entire world?
Maybe companies like Slack will release integrations natively so it won't matter so much.
Edit: This whole thread is goofy. It is the equivalent as saying what if you published your entire internal emails online.
The way IngestAI works is it takes your knowledge base as the input (markdown, docs etc) and answers the queries asked by the user on these knowledge base. ur primary usecase has been to simply learn from public documentation of companies and help answer the queries within their Slack/Discord community.