Yup, true! I have been told even buying $50 dollars worth of Bitcoin, or even $10 worth of Bitcoin is good enough to get you started into Bitcoin.
Owning at least 1 BTC now would be ideal, and its not bad owning 0.1 either, is just that the earnings you might get is not even a lot. But every newbie should not think that way, instead, they should try to earn/buy Bitcoin slowly and saving up, and I bet that isn't impossible. It just takes time.

The thing is newbies will get it in the hard way especially now that they can't do small transactions since fees will surely eat up their hard earned Bitcoin. Now that's sad. But it is not impossible since it really is feasible to achieve 1 BTC as long as you have the determination and eager to learn more as to how you will earn more.