Okay, I could understand these posts when the 2016 MacBook Pro came out, especially because I bought one when released.
Not only did I have to endure the migration to the butterfly keyboard, I did so with the super noisy variety, which was nonetheless an upgrade over the 2015 MacBook I later purchased that was the first model ever to feature this keyboard (oddly, it didn't seem as noisy as the 2016 MBP keyboard, but the mechanism felt less crisp).
NO JOKE: the #1 feature that had me looking at 2018 and 2019 MacBook Pro's was the third-gen butterfly keyboard. Yes, I'd enjoy the speed boost with some tasks, but I'd enjoy the keyboard all the time. But the value proposition isn't there to justify that upgrade, especially since I bought the fully maxed out 2016 model (not from Apple directly, of course; I'll pay their outrageous 1TB SSD tax, just not full-price for it).
Earlier this year, my 2016 MBP battery dipped below acceptable performance so, thanks to AppleCare, I got a whole new bottom case, which included a new third-gen butterfly keyboard. My satisfaction went way up after this, not only is the mechanism much better (I've yet to get anything trapped under a key, which was a monthly occurrence before even though I don't eat at my laptop) but it's much quieter: no longer does my light-touch 140wpm sounds like I'm going to dent a table.
Now, when I used a 2015 and earlier MacBook Pro, I'm amazed at how loose and spongy the keys feel, and I can't type as quickly. Perhaps because they have additional years of use, but I'm more inclined to say that the butterfly mechanism is, in fact, superior and that once you adapt, the shorter throw on the keys improves typing speed.
So there's my story: ZOMG the 2018/2019 MBP keyboards are SO much better than the 2016 one. Seriously. Best keyboard on a laptop, ever.
It sounds like the OP has an legit technical issue with their keyboard that needs repair. Or they struggle with change.
Either way, I hope that as everyone with a 2012-2015 MBP upgrades in the coming years that we won't regularly see these people complaining about the lack of floppy drive. I mean, keyboard.