It is, but is also the only way to handle it. How do you predict what someone is going to want to type when that varies based on where you live, what language you speak, your age, so many factors, it is impossible to curate relationships like that manually to the nth personal degree. they also want to include even more personal data like what they have typed previously, their search history, their emails, their purchase history, etc. to glean how and what they are most likely to say. that gives the very best prediction possible.
the only real way to ever keep up with that constantly changing huge end surface is to mine it as it is used, and aggregate as much data as possible.
manual filters are problematic because again, “sit on my face” is a very specific term with a very specific context for a specific group of people it isn’t universal. same with what should be filters and what is acceptable, that varies just as much, so they are training up AI filters that are as flexible as the data and the issue trying to be solved. when is a cleveland steamer just a train reference and when is it most certainly not? When is free oj the price of juice and when is about releasing the man? these contexts are so diverse and specific, if you travel there is nothing universal about them even across a city/county/country.
some people might want to live in a sex positive culture and have their device not filter based on another cultures moral objections to sexual references.
very few things make the universal fixed filters.
the funniest is when translated sayings that are very common in one language or context mean something very different in another language or context.
cross cultural stuff is even more complex.
AI translate faces a similar challenge humans do when coming from another language…
Q: which is the sound you make with fingers and thumb, for hurting yourself, two for knuckles sound, and for something sex related: a) finger banging, b) finger breaking, c) finger popping, d) finger snapping, e) finger cracking. (Extra credit: is this universal for all english speakers even? hint NO)
things are still in early stages and it already is working far better than we might expect, but thousands and thousands of things slip through daily and have to be added to the training, which makes it better for the future.