No! Merely clarifying. Anyone who reads the Bible could be called a Bible scholar. Then some in-your-face person might twist my words and make some inane comment, e.g. "Well wealthy plantation owners were "Bible scholars, too." By accredited, I mean someone who has studied the Bible formally above college level, who regularly engages in further study, teaching, or writing associated with Biblical study, and earns their living from this.
Such persons are/were usually not wealthy, or well paid, a requirement to purchase, own and maintain slaves. Thus they had no vested interest in justifying the practice. OTOH wealthy slave owners and traders would have an interest in justifying slavery, and they may even have belonged to a church and studied the Bible at some time or other.
An example of such a scholar, Granville Sharp, who discovered the grammatical rule in Biblical Greek, that was named after him. During his lifetime he was more well known for his efforts in the abolition of slavery, in England.