For the 1 BTC donation, she had like $67k at one point(price ATH). Noice.
The question though is, has she sold already — and if so, at what price?
Lucky for her, she didn't totally forget about it. Bitcoin at $50 for somebody who is clueless about what it is and doesn't know much about wallets, backups, private keys, etc, it might simply be forgotten. It is really good for her that she's still able to access it. She deserves it.
If I were to guess, she probably just had her blockchain.com account's login credentials saved on her browser lmao.
The donation was done way back in 2013, that's like almost 10 years ago. Well, the video was uploaded in 2021 so that's actually 8 years later. But just the same, didn't she change computers or laptops since then? It's amazing that somebody who is not really deep into this Bitcoin thing still has access to her meager 1 BTC after a long time. Even some of those who are deep into Bitcoin in its earliest years lost access to their tens or even hundreds, or perhaps even thousands of Bitcoin.
In terms of your question whether she sold or not, either way she had already made a good profit from that tip. Lucky for her that she forgot about it for some time, but not the access.