There is no such thing as the best laptop for future. There can be many and it all depends on your budget and what you want to use your laptop for. If you need a PC to last at least 3 years, buy a PC which will not cost too much and has got decent specifications.
If you want a laptop with good battery life, LED screen, etc., then go for Macbook Air or Macbook Pro retina display 13 inches. Apart from that, you can go for Acer Swift 3, HP Envy 13, Surface Go 2, Acer Aspire 5. All these laptops are a great option for future use. You can read our recommendations to find out details about the best laptops that you can get in 2022.