This is naturally difficult to do because someone who doesn't know about bitcoins then how to hold them. How can he hold bitcoins if he doesn't have the necessary wallet knowledge to hold bitcoins? But it is also possible that someone helped him in this matter since then he has been holding Bitcoin. But there is also a problem that in 2021 when there is a big bull market in Bitcoin, if anyone knew about Bitcoin then it would not be possible for them all to hold Bitcoin. Because not everyone can be a holder of Bitcoin. Maybe he was able to hold those bitcoins by luck or some other reason but that is a rare occurrence.
It is almost possible for a newbie to acquire all the source of knowledge about Bitcoin in just a few days, if that person can work properly then he can definitely learn all the activities that are basically required to learn about Bitcoin or hold Bitcoin through this Bitcoin forum..... I consider bitcoin forum to be a repository of knowledge, because people from almost every country are present here and only knowledgeable people are in this forum.
So if he regularly asks senior brothers regularly about this bitcoin or anything in this forum he will surely explain him with proof. So a person should never take it too hard as soon as he wishes he can easily learn the basics of holding Bitcoin. And if that person is generally poor then of course he can hold small amount of bitcoins and through DCA method. So it proves very easy for a newbie to get an idea of Bitcoin very quickly.