i had bought a 2017 13" MBP A1708 second hand. only had to replace the Topcase once cause the previous owner pretty much wrecked the keys. since them i never had any issues with the keyboard and i actually like using the Butterfly Keyboard. its a very nice typing experience for meany IT department? going to need hard data to back that up.
media made it sound like it was guaranteed to fail for everyone, so even if it was 30% failure rate, that would still be overblown considering the majority did not fail.