My feeling about interviews with artists and bands is that these are people who you are inviting into your virtual house and they should be shown respect based on their being your guests. I believe it doesn't mean you have to agree with what they say or even endorse it, but it does mean civility should be the course.
Electric guitars are, visually, far and away the most arresting and varied instruments in the world. The electric guitar is the most ubiquitous instrument on the planet. Whether you're in deepest Serbia, Thailand, Peru, Greenland, if there is popular contemporary music being played, homegrown even, you will hear an electric guitar.