Really! I am astonished that people seem comfortable that their products have prominent and sometimes dominant logos of a manufacturer, so that they have paid to be walking/driving billboards for somebody else.
Plenty of iphone and ipad cases have holes to show the mirrored Apple logo -- originally intended as a selfie mirror but obsolete for that purpose once the selfie camera was introduced. (I use both devices myself but don't worry about blocking the logo).
I also grew up hanging out with a bunch skaters. A few of my friends got good enough companies actually sponsored them and paid them to wear their clothes or use their boards. It sort of opened my eyes to the idea of fashion itself just being marketing.
If I do wear or use something with some kind of logo, I like to make sure it's from a company or product, whose business practices I support and don't mind advertising for rather than just because I like something they make.
My typical 'uniform' is jeans and some long-sleeve shirt, the ones you buy from Primark for £5 or £10. I have searched for similar items without logo and I can't find anyting decent. Even Patagonia sticks a logo.
They can keep their brand to themselves. If Burberry makes a long-sleeve the way I want it, without any isnignia, and the quality matches the price, I will gladly cough up the £100 to buy it, because I know it will last me 10 years. Until then, I am keeping my money - my money. :)