If sin were no big deal, then Jesus wouldn’t have had to endure nails in his hands and feet and cruel, slow, asphyxiation on a cross to pay for our sins.
" 'Amen I say to you, it shall be more tolerable for the land of Sodom and Gomorrha in the day of judgment, than for that city.' "
Therefore, if you understand to what Our Lord was referring, and which SINS were understood to have occurred at Sodom and Gomorrha (hint: look up the word "sodomy") ... then, yes, He did speak about it from His own lips.
BTW ... He said violent, unnatural sexual acts were more tolerable than rejecting Him outright. (read preceding verses)
I thought it was a weakly written article.
Jesus said that God created them male and female and that a man shall be united to his wife and that union shall form one flesh.
That is a direct confrontation of both homosexuality and transsexuality. It says males are to have sexual union with females.
It’s actually very clear.