If someone bought Bitcoin in 2009, is that buyer rich now?
Obviously very rich, especially when Bitcoin made an ATH in 2021 with its price exceeding $65K. And now you can see for yourself how the price is no longer even half of the ATH price that happened on Bitcoin, but the current price is also not a very bad thing because everyone can take advantage of this condition to have more Bitcoin before the next ATH occurs again on Bitcoin. You can see all the data here:
https://coinmarketcap.com/currencies/bitcoin/historical-data/?end=20191130Bitcoin now stands at 26,893 and was it lower in 2009?
Actually, a question like this is not quite logical, but I can understand it because you are still a newbie. I very rarely find a higher price on something that is just born and that also happened with Bitcoin where Bitcoin at that time was still very cheap because it didn't have as many fans as it does now. So now you need to look at and read every history of Bitcoin so that you can ask better questions in the future, although questions like this are not wrong for you to ask here.