Basically, investors and traders have several differences, one of which is the purpose of buying an asset, investors tend to buy to be able to hold it in the long term, the take profit target is also certainly greater.
While traders tend to buy an asset to hold it for a short time, the goal is also different, traders just want to find a relatively fast profit, but this has a higher risk than investors.
Strategies are also different, traders are more directed towards technical analysis, because this is useful for trading in the short term. While investors are more fundametal analysis, looking at the development of the assets purchased, as well as current market conditions, which will continue to change every time.
Yes, they have many differences but at the end of the day, they all have the same goal and whether it is short term or long term, they all aim for profit. Meanwhile, investment means using money to invest in fields, assets...to create and earn profits. So I tend to agree that traders can also be called investors although there will be differences in strategies, plans, goals if analyzed further.
As an investor or trader, it really doesn't matter and there is no need to argue about it. Because the main goal of investing is profit and we put money into the market to make more money, not just to become or need people to recognize us as investors or traders.