The jackstand recall should be a reminder to all how important they are.
A few years back I had a cousin die when his tractor he was under working on fell on him.
I also remember an episode of garage squad that they did for a guys chevy dually, the owner was in a wheelchair for life from a vehicle he was working under falling on him.
All the reasons you cited and more are why I don't buy anything Made in China or Not Made in USA from USA Materials & Resources by Americans. Unless it's something I have to have and there's neither a new or used 100% Made in USA option available.
Generally, I've found the best non made in usa products come from europe particularly germany, poland, england and the worst from asia, the middle east, india, mexico & south america.
In the case of jackstands if you can't find new or used Made in USA one's and you're not able to fab some up, pay an American fabricator to start making them for you to market, bet you'd sell a bunch on this site alone. Buying, Selling and Making 100% Made in USA Products from 100% USA Materials & Resources by Americans is how we #MakeAmericaGreatAgain
I'm a jackstand customer if one of our ck5 fabricators wants to add jackstands to their line.
Also about two years ago I bought these wheel lift stands from Bill at my lift stand they're rated at nearly double the weight of a k5 blazer and they work great.
I bought them initially because I needed & wanted non hydraulic wheel lift stands to put sub frame connectors on my sons 3rd gen camaro, they did the job and I've also had my k5 on them as well.
AND they're 100% Made in USA from 100% USA Materials & Resources.
I'm sure they'll out live me.
https://myliftstand.com/