...being unsafe while some of you (with early models) even drive around without seatbelts.
EXACTLY. Perhaps one of the very first things I did during the planning of the restoration of my car--which now dates back 20 years ago--was investigate not "seat belts" (it had the original, crappy OEM lap belts not worth a darn) but proper
3-point belts. Lap belts don't cut it, in my opinion, as one who went
through the windshield of an MGC once that didn't have even those. ONLY 3-pointers would matter. Luckily there was that old TSB (technical service bulletin) on the installation of retractable three-point lap belts using Mercedes-Benz engineered, tested and approved parts.
I won't get in a car without them.
Funny about all these "safety" related issues that polarized the car world back years ago. They've pretty much all been adopted by everyone. USA specs are not the only cars with seat belts or air bags or passive crash design. Everyone got religion and cars today are so much safer than they were years ago. In 1987, when I moved to Michigan and my wife, working for Ford, went to buy her first Ford, we got a deal on one with airbags
because they couldn't sell them (as an optionally priced item); now, even if they weren't mandated, they probably couldn't sell a car without them. I'll take as much and as many safety items in a car as they come up with. The taste of glass is still in my mouth.