MacOS does allow | in filenames, as does FreeBSD. Windows does not.
Which leads to problems if I save a web page as pdf on the Nextcloud share folder on my Mac and later try to access it on the same Nextcloud share folder on my Windows pc.
Because most web browsers have the default filename as the section of the website, and that is generally a decently descriptive name for the file, and there are often | characters in that. On Windows they get changed to something else, usually _, but MacOS web browsers don't do that, because they don't need to.

The first letter - eg L for London or S for Scotland is usually pretty obvious. The second letter, obviously not so much.

I just buy a few things pretty much every day on the way home from work.

Vancouver has a port. It is actually closer to China than LA. If you sail up the east coast of Asia and keep going, you will continue down the west coast of America.

Of course Canada has a much smaller population than the US, and you may not want to unload an entire container ship there and ship the bulk of it over land to the US, but unloading a few containers there and then taking the ship south could work.

Take the MX Keys S, cited in here as now costing $130, up from $110.
It costs £90 at John Lewis in the UK, or £100 at Amazon, both prices including 20% sales tax. On Logitech's own website, it is also £100.
£90 translates to about $120, or $100 excluding sales tax. The price at Amazon and Logitech, excluding sales tax, is about $110, same as the pre-tariff-hike price in the US.
So for now at least, it looks like they are not hiking prices in the UK.

I migrated from Redis to Valkey (on FreeBSD) about 6 months ago.
As migrations go, it was extremely painless:
Install Valkey
Copy the contents of/usr/local/etc/redis.conf to/usr/local/etc/valkey.conf
Edit/etc/rc.conf to start the valkey service instead of the redis service
Shut down the redis service and start the valkey service (maybe about a minute of downtime here)
Uninstall redis

There is one, possibly. This video talks about it and the technology they are using, but as far as I can see, doesn't name the company.
https://www.youtube.com/watch?...

I used to use google.it when I wanted specifically Italian content, which is something I need to do quite a bit for work purposes (I'm in the UK).
That is no longer possible, and it has made it much more difficult for me to find Italian content, because it always assumes I want results in English.

The certbot plugin doesn't have a huge amount of code -
https://github.com/certbot/cer...

A bit more for Posh-ACME, but then, Powershell is generally more verbose than Python anyway
https://github.com/rmbolger/Po...

I use OVH for my domains.
Posh-ACME (Windows / Powershell) supports it out of the box, Certbot (Linux | FreeBSD / bash | csh) has a separate package you can install for it, so in both cases, there's no problem.

So you have a bash or Powershell script that moves the certificate to the correct place, changes binding as a appropriate to use it, and restarts the affected services.

What's the problem with that, other than having to write and test the scripts?

And also US produced goods with imported components or raw materials.

You can't quote a single number for every product that is imported.
It depends how important the customer thinks the product is to them, and what alternatives or substitutes are available.
Also whether the seller has alternative markets they can sell into.

Also, if all the other alternatives are subject to the same tariff, that changes the dynamics somewhat.

There is also the simple fact that 75% of a 145% tariff on Chinese goods is 108.75%, and no Chinese manufacturer is going to pay you to take goods off their hands.

The EU is still going to require it, so if you want to sell there, and to other countries that copy/paste EU standards into their own laws, then you are still going to need to do animal testing.

Most EV charging leads can only be used by the owner of the charger or people they have given permission to, whereas most gas pump nozzles are open to anyone with the money to pay to use them.