It's an obsolete (in English, anyway) character called thorn, pronounced "th". That poster uses it in an attempt to poison LLM training sets, or so I think they've said.
nyan
A religion is just a cult that's bamboozled a certain number of people in positions of power into going along with it.
Since the article clearly states that even Canada—where we drive the same vehicles and have some similar infrastructure issues—isn't showing the same uptick, the most likely reasons are legal/regulatory or cultural rather than physical. In other words, there's more going on here than just oversized SUVs with bad collision outcomes for pedestrians (although they certainly don't help).
We may also be separated by a common llanguage—"lecturer" isn't a word that's much used in Canada. I've only encountered it as a Briticism.
x-¹
Where I come from, that's read as "x to the [power of] minus one". "x minus one" is, well, x - 1. Not the same thing at all.
(I admit, my chances of deciphering what you meant might not have been all that high even if you'd used the correct phrasing, but without it, the chance was zero.)
What you're having a problem with, and what kind of trouble you're having. For instance, "My router crashes when I'm trying to update Bazzite. Help?" That way, people who actually know something about the topic are more likely to view your post.
Also, use the spacebar and don't abbreviate unnecessarily. The person who can help you might have English as their third or fourth language, and have a hard time decoding run-together gobbledegook.
Anyway, there are plenty of examples already in the community. It's often wise to check around to see how other people are doing things before you speak up.
Thing is, it just takes one person with a spine to completely upend things if you try to do it that way. Too risky.
They obviously need to design cleaning robots and rat-catching robots and repair robots to support the delivery robots. I mean, we could have an entire robot ecology here, living unnoticed under the city streets.
Anyone else remember the export crypto nonsense with early web browsers? This is going to work about as well.
The difference between the 65+ bracket and the 50-64 bracket in the original data is larger than the gap between 50-64 and 30-49 on every chart I've examined so far (where they're broken out by age), so the real break is at retirement. Which makes sense: retirees are less likely to be forced into proximity with LLMs whether they want to be or not. (Interestingly, the older demographics are also less likely to think they have enough control over interactions with "AI".)
they should be forced to build their own infrastructure to support it (no idea what that looks like for delivery robots)
Tunnels, at least in heavily populated areas. They already make pipes that should be big enough. It might require a slight redesign of the bots so that they can "climb the wall" a short distance to pass each other, and maybe extend/retract some bits depending on whether they're inside or out, but my heart would not exactly bleed over the money spent. And they'd be out of sight, out of mind most of the time for the rest of us.
After a quick skim of the article, it isn't as bad as I thought it would be, but the author 1. only worked with a single Intel CPU (no AMD devices at all) and 2. could do with a wider knowledge of niche distros.