Many years ago, I attended a Windows XP launch event. The Microsoft presenter had the perfect line to describe how MS views this:
“Why should you upgrade to Windows XP? Because we’re going to stop supporting Windows 98!”
This was said completely unironically and with the expectation that people would just do what MS wanted them to do. That attitude hasn’t changed in the years since. Win 10 is going to be left behind. You will either upgrade or be vulnerable. Also, MS doesn’t care about the home users, they care about the businesses and the money to be had. And businesses will upgrade. They will invariably wait to the last minute and then scramble to get it done. But, whether because they actually give a shit about security or they have to comply with security frameworks (SOX, HIPAA, etc.), they will upgrade. Sure, they will insist on GPOs to disable 90% of the Ads and tracking shit, but they will upgrade.
The diver probably has some food on him, which the stingray is trying to get.
I visited Stingray City in Grand Cayman a lot of years back. Part of the tour package was that they gave you small squid to feed to the stingrays, and they would climb up you, out of the water for that snack. Also, there were a lot of stingrays in the area. We were instructed to shuffle our feet as we walked, to avoid stepping on one. The swimmer in the picture only needed to hang out for a bit before one or more stingrays would have come over, looking for any handouts.
That said, the experience of Stingray City was absolutely worth it. Between that, and snorkeling at the barrier reef, I have a lot of fond memories of my time at Grand Cayman.