u/Mindless-Potatoes

I was watching a yt video just to relax after a chore I did and heard the host saying: oh my God, oh my gosh, holy sh*t, f*cking sh*t and remembered many say it's a sin as it takes the name of God in vain, and I don't have enough knowledge of it, then later I became bothered about it since most devout people I know are old people and one of them is my grandma where I picked up when I was young to exclaim "blessed Mary Joseph Jesus" whenever she was shocked, surprised, scared or angry so I can't reconcile it with sin. So my question is this: is God offended by it? Is it a sin to watch somebody saying it ?

For me I think my grandma exclaims that as a source of peace,clarity and strength whenever her emotions are tumultuous,