The warranty program is only for four years, while these computers last longer. My MBP from 2010 has been usable to this today. However, I just bought a used 20

The warranty program is only for four years, while these computers last longer. My MBP from 2010 has been usable to this today. However, I just bought a used 2015 MBP to replace it, as that is the last model with a working keyboard and the possibility to upgrade the SSD aftermarket.