The reason should be mostly for profit even for those who are not rich in order to have more money than the people have. It's not like everyday you can earn money and everyday that you will receive income from work so it's better to have another way to earn money like investing in bitcoin. Also, it's up to a person on what they want with their money like they want to risk it ror profit from bitcoin or not at all. This thread of yours kinda like you are stopping people from getting profit when it seems fit for them to get profit.
Everyone have the right to use their money as they want just like you have stated, but the thread was created for a purpose. The main reason the thread was created is to discourage people from taking profits yet because bitcoin have not reached the peak of this market cycle, so taking profits now will make them miss more profits in the future. The other reason may be that the OP is encouraging people to hold bitcoin rather than sell so quick when they see profit. I agree with the OP because now is not the best time to take profits.
Sure everyone as the right to used there money the way the like
, you can't stop that. People invested in bitcoin because of making profit not to continue holding without benefiting from the investment. Anyone have is on choice on what to used there profit for, some invest in Katherine assets and some used the money for luxuries things. Everyone have the freedom to spend anything they have because is there property and you can't control that. Bitcoin is not a small investment and when you achieve your goals definitely you need to make your self happy to buy things that will make you feel good.