My wife and I have had our 2017 MBP 13' for 6 months now. My wife uses her keyboard for her PhD at UCLA every day for hours and hours. No problems for either of us. She is a lot rougher with her laptop than I am / eats near it, etc...
I don't do anything out of my way to care for my laptop that I haven't done with my other laptops. But at 6 months our laptops are kinda young.
This and other favorable reports about the 2017 13" MBP are good to hear. I'm starting to think about my next Apple-refurb laptop. I think I don't want the touch bar model. I do see some 2.5/i7 13" in the refurb inventory without TB now and then. Probably going for 16GB/512GB memory/SSD configuration. I like being able to stash a lot of music and TV/movie files on it for when I can't access the net to stream entertainment.
1TB would be nice since it's what I have now on a refurb 2012 MBP, but the extra $$$ will probably dissuade me. Even shelling out what they ask for 512GB will be somewhat annoying. But, I must remember that my first laptop a zillion years had only a 40MB drive in it at a fancy price indeed and yet in the end I went for it rather than a 20MB and was happy with it.