I reported him, I encourage others to do so.

I would like to have a hate-free forum.

It's ok to disagree and allow other points of view, but without hate.

He could have said: Everything is changing, the perspectives of people change with time, and those holding to old perspectives will suffer most when change comes. Look at the die-hard bankers, and how they are struggling to hold to old beliefs instead of embracing new ones like Blockchain.