Nothing is ever 100% safe. Risk assessment is a big part of federal regulations. (See refs at JSTOR and NCBI) One of the key questions is what is the cost/benefit balance for a product. Kitchen knives are hazardous, but it’s very hard to cook without them, so they balance heavier on the benefit side despite the risks. Radithor is all risk and no benefit, so it was an easy decision to ban it.
The point ContrarianTrail was making is that there is some risk in nearly everything. People have died as a result of garden tools, cars, house pets, shaving, buckets, toothpicks, baseball, etc. Here’s a list. The part he left out is the cost/benefit analysis. I prefer pull cords on my blinds, and I find the new regulations annoying. But I guess some federal agency decided they aren’t so useful that it’s worth the risk to children. And it would be selfish to be all upset about it if it saves some child’s life.
Currently playing MGSV on PC. I never got into the metal gear franchise because I wasn’t willing to keep up with the play stations. But it’s a surprisingly good game. A little fan-service here and there (cough, Quiet) but the gameplay is solid. I like how they tie achievements with in-game rewards, things like rescuing a certain prisoner unlocks a new type of weapon or something. It’s a good motivation to complete all the optional parts of the missions. And the missions are replayable, which gives you plenty of opportunity to get the best ratings and rewards.