That's correct. Maybe those threads are old (or more related to cold storage than collectibles), but they are there. Still, it's not a too common topic, hence one more, after so much time, doesn't hurt.
the one I refer to was maybe last year but was about how to sweep funds from paper wallets into other wallets - one being a ballet, then a few others were listed.
pretty sure there are some other older ones as well.
Doesnt really matter though.
I will add this, do not import keys into freewallet - I did that and then logged out. I no longer had the original pk because I though importing the pk into freewallet would keep it in freewallet - that is not true. I lost access to over 100 XCP/Bitcoin NFT's.