Since then I updated and I am currently on my 3rd with an M1 processor. I got friends who purchased MacBook Air 11th-inch Mid-2013 (A1465) at a very similar time when I purchased my first MacBook Pro. This is putting their users at risk of unpatched variabilities but also causing problems using outdated software like Internet Browser.
When the device is out of support life, it does not receive any further software updates.
Some of them purchased them some time ago and, despite still working, have been made obsolete and stopped from further support from Apple. Probably some of us have friends who have MacBook computers.