Maybe that's a good reason to keep a periodic backup copy of the blockchain so you don't have to redownload it should things like this happen. they have black friday blowouts on ssd hard drives every year now too.there's one i got my eye on 8 TB for like 700 bucks.
Makes no sense to spend that much for that alone, you can get a 1TB m.2 for 100$ with way better specs and you can easily host your node on it, for backup in case that breaks just go for an HDD you'll get 16TB on top of the SSD for the same money, even without a discount for BF. I've been using this kind of setup with 2x1TB SSD and 2x8TB to run both my node and store my backups and it has worked flawlessly.
I cannot use bitcoin wallets to store value anymore because they are now in operable between clients...
I think you've got so angry for no reason at all you forgot to type a lot of words here.
What has the probably non-interoperability you wanted to mention to do with storing value?
Also because of the STUPID RIDICULOUS default EXTREMELY LOW fee...NOONE can use core and EVER get a transaction confirmed without replacing the fee at least 6 times or more....
Lol, even if you would have raised the fees just 3 times from 1 sat to 2,3,4 you would have got a confirmation in the next 1-3 blocks at any time during the last 3 weeks.