It's better to have something than nothing.
Newbies should get that first and manage their risks wisely on the start of their journey to succeed in the end.
Well said, it's always better to have something than nothing, but when it comes to trading that something should be satisfactory and as humans it's not possible to get satisfied by making profit of $1 per month or $10 per month. That's why low capital trading isn't for everyone and those who want to be good traders should only do it to improve their trading skills rather than considering it as a way to earn profits.
Treating things as investment and not a form of source of income, though there are some traders who manage to make money out from this venue but not all can be as successful as they are, in terms of starting using small amount as capital gives you opprtunities to learn deeper with lesses cost, unlik with big capital when you lose you'll be ending up quitting as learning things the hard way can push you away and thinks that this venue is a scam.