If you have been in the crypto space for a long time, then you have good experience with the market, and you mentioned you are a holder. If you have proper knowledge and if you have made profit from trading in the past, then surely you can earn good amount of money daily by trading. Moreover, if you adopt a good method for daily income from spot market, then surely you will be successful. It will be possible to earn $50 to $100 dollars per day by spot trading, in which case you need to increase the amount of money for investment. If you start trading with high amount of money, then you can make more profit in case you need to increase the amount of money to trade later. You can't earn much daily with small amount of money, so you need to go to higher money level. Moreover, there are risks involved, and you have to avoid those risks and be careful otherwise you may lose money. To manage your risk, you need to analyze the market well before trading. And should you use stop loss while trading so that you don't lose much, but you can earn this amount daily.
Don't think a person with a low portfolio and low investments can take a huge profit from it. Trading requires certain things to get a decent profit which includes a better portfolio.
Also, a trader should learn when the stop loss should be used. If he didn't have good knowledge about it, then it would be too risky for the trader to carry on profit.
Analyzing is also a present step in trading, someone should analyze before trading and also he should have to watch the graphs and gain some knowledge about the coin he wants to invest. Also, he has some knowledge about when to take trade entry and when to exit from the trade. Day trading is only good for those who have a proper knowledge of trading. He only can take that much profit which he mentioned in his post of about $50-$100.