Which MacBook Pro? – Info Mac

Hello, I am a uni student and I have been looking for a laptop to last me as long as possible (I have always owned Windows). I have read posts/watched YouTube videos and came up with MacBook Pro 2015 15″, the last MacBook Pro (any one of them), and Dell XPS. I also want to get into video editing so I know these laptops will be good. It makes sense to go for the latest model of MBP but it has so many negative reviews (USP port, keyboard, touchbar etc etc). So I was leaning towards the 2015 model but my only concern with that is that it is 3 years old. Does this mean, it won’t last as long as if I had bought it 3 years ago? Also they stopped selling it (only a few left in a few stores).. does this mean they won’t support it anymore?

Which one would you guys recommend?

Any advice would be much appreciated.

Thank you.