i don't think that's bad.
it's not like in the past, "knowledge is power",
but rather "knowing where the knowledge is is power".
and that only works with open source.
Discussion
I think publishing the source is something that is often seen as an alternative to writing clean code and testing properly.
Like hanging out a "Buyer Beware. No Refunds." sign.
They know that nobody will read it. And they definitely aren't going line-by-line through the entire src.
Most people don't even read the release notes.
Very different with slow-moving projects like Bitcoin Core. I've really read every line of that (and wish they would roll back LOL).