It's a common practice whenever former President Donald Trump makes a common on a topic to check and see what he said about it before, but if you want to check his old tweets, that's no longer possible on The Platform Formerly Known as Twitter, rebranded as X after Elon Musk's tumultuous takeover.
IA doesn’t handle Twitter well. Maybe you can do it, but slowly unless you write custom tools. Which makes sense. What you really want is a text file or CSV or whatever, one for each user, or at least the famous users, and it doesn’t have that.