That's a good point. I guess it depends on whether or one believes in the veracity of the scripture...in other words, did God cause this testimony to be preserved to prove the divinity of Jesus? I believe so.
There are plenty of people who believe in the divinity of Jesus Christ. However not in the orthodox sense.
So will share:
Colossians 2:8-10 NASB
See to it that no one takes you captive through philosophy and empty deception, according to the tradition of men, according to the elementary principles of the world, rather than according to Christ. For in Him all the fullness of Deity dwells in bodily form, and in Him you have been made complete, and He is the head over all rule and authority;(NASB)
Some versions use Godhead for Deity. Both are correct. It is in Colossians 2:9 where we see the only use of “Theotes” which is Deity. So to say divine is not completing the “story.” Paul was being specific here to the Colossians of the Deity of the Son of God Jesus Christ.