Your latter point here is very true. Was driving down in South Devon the other week and was on a narrow road which suddenly went into a full grown forest almost. Car was coming the other way and I barely saw it, however they would have seen me with my DRLs on.
I don't much see the fuss about them to be honest, nor do I feel like they are part of a giant Brussel diktat either. You can have them on or off, quite simple really, and I like mine to be on

. It's nothing to do with being a good or a bad driver, it's just a really simple feature that improves the visibility of your car to other road users/pedestrians.