And it happens every years and many people are not aware of this ongoing in the crypto space
This isn't true, BTC halving doesn't happen every year, to calculate it better you have to use mined blocks and so the block reward gets halved after 210,000 mined blocks. I would not tell people to 'prepare' for BTC halving, it can make them to become desperate or invest for the wrong reason, take note that BTC isn't a get rich quick thing. I will recommend that people buy BTC because they believe in it and know what they are getting into, for example buying with dca years before the halving is a more orgaic approach and with lower risks.
I have to agree with this. Bitcoin halving does not mean that bitcoin price will rise immediately and that people will expect a get-rich-quick that time. No, it will still take months before the price will create a significant effect. However at some point, bitcoin halving only create a very small price increase, the reason why we should not be overwhelmed about it. Instead, we should invest through DCAing because it has the biggest potentials to succeed in the future, and not because bitcoin halving is nearly approaching that everyone will expect to get massive profits.