Quite frankly as an American, I think it’s very American to even consider the timetable as out of your control. For a lot of places, the trains come so fast that you’re not even waiting for a few minutes - like most drivers take longer to get settled into their car seat before driving. The sorry state of American transit is absolutely not the pinnacle of transit.
Also, trains and light rail have already been automated. The tech is already here.
I had a mixed experience adding types to a large enterprise Python codebase.
I think the thing that really kills it is the (relative) lack of community support. Whereas with TS, almost every package big or small usually has types, I’ve found a lot of pip packages wouldn’t be typed out of the box, which means you gotta generate them automatically or use escape hatches like Any.
Using escape hatches like Any basically kill the point of typing, as the static checker basically stops checking after it sees an Any. If your static checker is configured to ignore certain files because they aren’t typed yet, then any code that refers to those files also get ignored. You basically need to hit a threshold of your codebase and dependencies to get the benefits of typing. Until then, my experience was finding bugs that the type checker should’ve caught but didn’t.
And obviously, to get the full power of types, you must buy in as a team, and that means really buy-in, without resorting to escape hatches like Any. Any reluctance, and you’re likely in for an uphill battle.
Another thing that really hurt adoption, was that before using typing, a lot of the code just clearly broke type rules, eg a function that returns a string or a number, but the caller assumes the output is a number. Especially if it’s lower level code, those may take a nontrivial refactor to fix.
All of this is assuming it’s trivial to enforce a static check on the codebase through CI/CD.
This leads to my conclusion, that not being forced to use types is a BENEFIT of Python, not a downside. You are able to write code a lot faster and more expressively if you don’t need to worry about typing, for small scripts or whatnot. I think if you’re starting a project of any size and already know you want typing, consider using another language that has typing built in.
That’s Silicon Valley’s MO. Just half a year ago, people were putting crypto BS in their products.
Same, having competitors to Android and iOS would be great.
This whole thing is basically a nonstory when you realize how much money is in tech. Meta changed their name and sank billions on an idea that everyone thought was stupid from the beginning, and they’re still fine.
Putting a billion into the flavor-of-the-month that has like 10% chance to be the next big thing is a no-brainer when you’re printing multiple billions in profit doing nothing, and have a lot more cash on hand.
The real story, is how wealth inequality and monopolies have essentially allowed the rich to waste tons of money chasing more wealth while having almost no incentive to provide value to society. Who gives a fuck about hallucination and prompt injection? It’s all trivial details that VCs are giving away billions to eventually solve.