Yes, you can never be too early with buying a hardware wallet, however, I would say that the first step should be knowledge. No investment can begin without a sufficient knowledge base, because without it, it's just lottery (even worse, it's gambling with a high chance of losing). So rather than rushing in into an investment because someone is selling you a narrative, or because it's the latest trend and Warren Buffed said so, better to even skip a good opportunity in order to properly educate yourself.