I think you mean it's a technical problem. Language translation and screen size translation are both solving for the practical problem of reaching a wider audience and on more devices.
This AI lipsyncing nonsense is more like the rash of colorized black and white movies that came out in the '80s, or the modern day scourge of 4:3 shows getting pan-and-scanned to 16:9. The "problems" these solve are viewers being closed-minded about watching movies and shows that don't have color or "look old". The final product is generally going to be inferior to the original.