Personally, I haven't received spam (with Gmail) in years. My university outlook account still receives a lot though.

As a teacher I've had the opposite problem: students whose email (sent from university email addresses) got caught in the SPAM filter. All of them had Russian names.

This. Gmail and co (Microsoft I an looking at you) have "solved" spam by classifying everything as spam until proven innocent.

Please take some from my inbox. It's still most certainly a problem, even with Gmail.