You're thinking of apt full-upgrade. dist-upgrade is the old name for it.
The only difference between upgrade and full-upgrade is that full-upgrade will delete packages if necessary (like if you have a program installed that conflicts with a new version of another program), whereas upgrade will never do that. upgrade is safer for day-to-day updates.
If you do an upgrade and there's packages that need you to run full-upgrade, you'll see a message saying that some packages have been held back.
full-upgrade is mostly safe. You just need to read the output carefully before continuing.
Interesting, I didn't realize that so many popular EVs in the US just look like normal cars.
The US is only 5% of worldwide EV sales, and things are very different outside the USA! Out of the top 20 EVs worldwide last year, only three are sold in the USA - the Tesla Model 3 and Y, and the VW ID.4.
There's big differences in price, too. The BYD Seagull (#5 most popular) is $8k in China or AU$24k (US$17k) including tax in Australia.
https://cleantechnica.com/2026/02/03/20-best-selling-ev-models-in-the-world-in-december-tesla-makes-an-increasingly-rare-1-2-win/