Ask HN: No-code data import pipeline builder, possibly a good idea?

I have an idea for a tool that would allow users to build data migration pipelines for their onboarding users from other (possibly competing) software. In my mind, it makes sense, since it would be great for UX, and, from my knowledge, data migrations are usually done manually and are just boring and complex. However, I haven’t really seen anyone doing that, at least successfully, so I wonder, why? My guess is that it’s really hard to to build a solution that could do something like that without much specific work on specific migrations, and the only way to find success is to basically be a consulting firm that does one-off integrations. Would love to hear your thoughts though.

Cheers!