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The week's question
In March 2025, in the thread "Re: OT, out", Umm asked the members: "Do you think it is because America is made up of magical soil that makes businesses based in America magically profitable?" This week it is put to everyone again. The button below opens the small thread re-asking it - read what others have said so far, then give your own answer as an ordinary reply.
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Stocks A to Z / Stocks B / Berkshire Hathaway (BRK.A)
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Author: elann ✸✹🐝  😊 😞
Number: of 22347 
Subject: Re: A thought about AI
Date: 11/21/25 6:00 PM
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Yes, but on the other hand the current approach of self training and largely ignoring edge cases hasn't yet turned out to work well enough. Emphasis on "yet", OK, but I wouldn't be quite so dismissive. Sticking the equivalent of 5 cent RFID tags on curbs every so many metres wouldn't cost a trillion dollars.

It’s a waste of time and money, unless you embed a tag in every human and dog.
And keep in mind that it probably costs $50 to install each of those 5 cent tags. And what do you do if a car has a tag, but then it double parks and leaves the driver’s door open?
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This community has written 21,850 posts about Berkshire Hathaway. The article-length ones it recommended most:
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Berkshire's Profit Contributors · 58 recs · 2023
Summary of 2Q 2026 · 55 recs · 2026
3Q Summary · 53 recs · 2024
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