I bought an early 2015 13” MBP. The MAGSafe power adapter is worth the price of admission. I can’t tell you how many times I’ve damaged a laptop that didn’t have one. For Apple to remove it boggles my mind.
And hey, it’s UNIX. Win!
Although not made by Apple, there are inexpensive mag-safe like adaptors that work with the USB-3/Thunderbolt3 ports on the new MacBook Pros that break loose when someone or something stumbles across the power cable. If I were to buy one of the new MacBook Pros I would definitely buy one of these adaptors.