My boyfriend doesn’t use “baby-talk” to me, is it a red flag for our relationship?

He said he finds it stupid and childish
But many articles say “baby-talk” is a sign of strong relationship
I personally find it cute, but I don’t want to force him what he doesn’t like or maybe he doesn’t like me enough.
My boyfriend doesn’t use “baby-talk” to me, is it a red flag for our relationship?
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