That's why you gotta laminate your seed phrase, at the very least. And put it somewhere where it will stay for a very long time and that you'll remember (maybe hidden in a certain book, or put a false bottom in a drawer, I dunno get creative). Doesn't matter what you have or don't have on a disk, the Bitcoin isn't on the disk, it was the words you should be protecting.
When I first acquired it, I wasn't aware of a place to even check it's value. There was this old game called Dragon Tales, where you could gamble whole BTC on things like kicking a coconut tree to see if 0-4 BTC worth of coconuts would fall...
Honestly even lamination isn’t great. Won’t survive a fire.
Best options I’ve seen are engraving your seed into metal, and/or putting multiple copies in trusted locations like family houses or safety deposit boxes.