I've been using my 13" MacBook Pro with Touch Bar for just under six years at this point. My previous machine was a similarly sized Sony VAIO Z Series that I used for eight years. I will try to use this device for as long as possible, but starting this year the battery life dropped significantly and says "Service Recommended" and the "H" key works intermittently.
I am reluctant to upgrade at this time because I don't like the notch on the new Apple Silicon MacBook Pros and the dropping of the Touch Bar (although realistically, I know Apple will never bring the Touch Bar back on a newly-designed MacBook. So if my current MBP dies, I will default to my Windows PC if I need a full desktop experience in the foreseeable future.
I am reluctant to upgrade at this time because I don't like the notch on the new Apple Silicon MacBook Pros and the dropping of the Touch Bar (although realistically, I know Apple will never bring the Touch Bar back on a newly-designed MacBook. So if my current MBP dies, I will default to my Windows PC if I need a full desktop experience in the foreseeable future.