If you say that traders do not invest in Bitcoin or they only use the money from their profits for daily life, I personally cannot say whether this is true or not. Because I'm sure day traders also have an extraordinary interest in Bitcoin. So logically it is certain that they tend to buy bitcoin and invest in it. Because I don't believe that for example a trader is not interested in investing in bitcoin. Because traders have certainly continued to observe the market for years (for those who have been around for a long time), so they definitely know more about the progress of the Bitcoin price every day. That's why I'm sure the majority of traders definitely have money invested in bitcoin. Because it seems like this, their daily trading activity is definitely to earn money for their daily lives (although of course it is not consistent). And traders are also definitely aware of the potential of bitcoin in the future, so they will definitely buy bitcoin, if they have the money.
Yes, I agree with you. A trader can be an investor even if he is tempted by small profits. It is not impossible for the same person to be a trader and an investor. But he has to keep his position clear. If he cannot build a wall between trading and investing, then it would be wrong to call him an investor. They know very well how much potential Bitcoin is in the future and believe in it too. But some traders cannot jump into Bitcoin investment due to lack of a prudent source of income.
If you are planning to invest with the money earned from trading, then you are ignoring a fundamental point. Because, trading can never be a prudent source of income. For investing, you must have a prudent source of income or an alternative source of income, considering trading as a source of income for investment, you may face the possibility of losing money or hodling. In particular, I would advise a person to study the risks of the trade carefully before entering a trade and enter it consciously, because the trade is high-risk and the possibility of losing is high.