I think the difference is historically the average person wasn't doing a lot of surveillance where as an office place did.
Many people do not want their cameras in the doors, property, cars, etc being used by the police for cases that do not directly impact them.... they do not want to be involved, same as many "witnesses" will simply say they didn't see or know anything and be uncooperative.
As cameras start becoming more and more built into every day items many people suddenly can find themselves thrust into situations they want nothing to do with, so sure search warrants have existed forever but the chance of it impacting the average non-involved party were pretty slim, that chance is growing and people dislike it.
Many people do not want their cameras in the doors, property, cars, etc being used by the police for cases that do not directly impact them.... they do not want to be involved, same as many "witnesses" will simply say they didn't see or know anything and be uncooperative.
As cameras start becoming more and more built into every day items many people suddenly can find themselves thrust into situations they want nothing to do with, so sure search warrants have existed forever but the chance of it impacting the average non-involved party were pretty slim, that chance is growing and people dislike it.