And yet you drivel on, and repeat the falsehood.
Brown lists Acts 20:28 among texts where “the application of theos to Jesus is dubious,” not because the reading ἐκκλησία τοῦ θεοῦ is in doubt or because he thinks an invisible huiou lurks in the line, but because the genitive τοῦ ἰδίου allows two grammatical analyses.
This is factually incorrect. Brown considers the text, God or Lord, itself uncertain. That’s why he put it in a section of his chapter under a heading for texts that are uncertain because of textual variants! That’s how he categorises it. But your AI simply doesn’t care about true and false, and it will happily supply you with endless plausible-sounding false statements about Brown and whatever else until the cows come home. Give it a rest. Read an actual book for yourself.