Many will say DCA is their strategy. This DCA strategy of a thing is only for those who have huge capital or an amount that is sufficient for them to ignore and possibly has other sources of income in that the can choose to neglect what ever the market does and focus on their other stream of income.
This is actually my first time hearing that DCA is only for people with very large capital, and I don’t agree with it. DCA requires the investor to invest a fixed amount at regular intervals. The whole process requires the investor to have a secure and steady source of income so they can DCA properly and continue for the long term. Bitcoin is highly divisible, so you do not neccessarily need very huge capital to DCA. Just do what is convenient for you and be ready to wait for long term.
Investing in Bitcoin requires a solid strategy. Some people choose to buy at every dip, but they still need to execute their strategy carefully to remain profitable. As long as you know how to make money from Bitcoin, there is really no bad strategy.