Yes and General Motors develop cars out of nowhere without reviewing the flaws of the previous releases.
So which re-revision of 5e Ranger WoTC have as official now? Sorry I lost count on all the amendments and rollbacks they did there in these 6 years. Also, funny you say that with 4e being a thing.
Heck, you have many people who say that 5e is a soulless D&D, for all this supposed WoTC proficiency and perfection. It's not some "perfect" edition there, its chief achievement is probably that it's not 4e, but to say it's the end all be all D&D perfection... yeah... that's a tad optimistic outlook there.