Corporate bonds, yes, absolutely, d'oh.
You have a bit of crypto! Coo ... good for you! I've never touched it, I have *no* clue.
As for pensions, one reason I don't have a huge amount is that when I was setting things up, I didn't know anyone with a personal pension, I didn't understand them, and information wasn't as available as it is now. As a young working class woman who'd fallen into a well-paid middle class job, I was very isolated in financial terms.
That box under the bed feels a lot safer! It's mostly metaphorical for me, that's kind of what my premium bonds are - if I can't cash them in, we'll have bigger problems than that.