Earlier quoted context omitted.
Is it a smaller problem? It is fairly trivially traced on a transparent blockchain whereas cash is not.
Yes, it's a smaller problem to lose even all your ransom money, than to be physically captured and put in jail for decades. Can't we just agree on that? Also "fairly trivially traced" can be naive. Here's one scenario from a million possible scenarios. You hate politician John Doe and happen to know me. I have a stash of millions in ransom money on my public anonymous wallet. So I start sending money to organizations…
You might try and run the BTC through a coin mixer however these attract attention and afaik are unreliable against an opponent like Chainalysis.
You can send the BTC to an exchange like Binance where you have not done KYC, however two issues with that. Firstly, law enforcement can contact the exchange and request halting the account. Secondly, without KYC you'll have very low daily limits and it will likely take a while before you can swap the BTC into something more private like XMR.
All your examples don't consider that we can trivially follow a wallet, get notifications when it does something and follow where the money goes. Yes law enforcement could absolutely knock on the doors of organisations that receive tainted BTC.
Speaking of global fracturing, partially true but I would still ask how do you intend to cash out? The only way that would work would be on a p2p website where you can directly sell to other users. This won't work if your somewhere off the map where there is not a lot of wealth. And somewhere where there is wealth you open yourself up to being caught if you have many large swaps.