There is so much information on the internet that it is sometimes overwhelming. That's why I am seeking your advice and getting involved in this community.
Don't search more, you have landed at the correct place if you want to learn about Bitcoin (and other cryptocurrencies). At least you will find many information that will not be as biased as out there, full of shillers.
I advice you not to buy anything until you have a few notions on what you are putting your hands on. Take a few days to seek and gain knowledge in the forum, and then make an informed decision. We don't know how much money you want to invest, how much can you afford to lose, your goals, etc. so this is something you must decide on your own. A hardware wallet is great, but if you just want to test with a few satoshis or a few altcoins, it is something you don't need until you have a minimum portfolio.
It is true that if you buy a few coins you may be more motivated to keep learning, but anyway, make the effort and read a little bit.