What you need to know is that the crypto industry, especially the alternate cryptocurrencies, are filled with a lot of speculation, wild dreams and delusion. You have to be realistic and logical in order to be able to see through the bullshit. Wait, maybe that person meant $10?

With the crypto market filled up with thousands of altcoins and tokens, XRP will struggle to achieve even just $10 in as many years as possible. $100 is a very big ask!
I will be happy if I see it at $10, but that's a lot of marketing for them for that to happen, or maybe even with all the hard work, it will not come true.
Let's just see if they can make it at $5 first.
Surely, they made a great comeback after winning against the SEC, but I believe they have already hit the roof. There are investors who will be difficult to pull back because they might be buying other coins after they are sued. I did use XRP before, but only for sending some money, but now I have 0 left in my balance, and I haven't refilled it even after their case was won.