I don't know what that means nor why it is silly to say.
Also, on the face of it, "LN directly via kraken" is self-contradictory. If it's direct, it wouldn't be "via" anybody.
Discussion
Who said "silly"? I just think they should set themselves up for success rather than be unable to accept all of the ln⚡️ payments users want to send. They might not be able to properly track demand for ln⚡️ as a result.