"If you are going to argue about Irresistible Grace, at least watch the entire video please"
Starting the video with that phrase while blasting the song "Simply Irresistible!" just seems like a transparent attempt to stop or dismiss all criticism.
Your understanding of Calvinism is slim to nil, I see. I think what you're intending to mention is Puritanism, which is certainly a form of Calvinism, but not a Calvinism Calvin himself would have agreed with. And the thing about Puritanism is that it is an ideal quite often espoused but historically almost entirely non-existent in practice, replaced with varying shades of authoritarianism, Western tribalism and Luddism.