Maybe what I know is that airdrop has two sides: advantage side A great strategy to build “buzz” about a new coin venture. People love to receive free money. It has the ability to attract a wide user base. Marketing costs will be very minimal. Others will be notified quickly about new coin projects. The airdrop announcement spread like wildfire. Contra side Investors may sell the token immediately after its release, causing its value to decrease. The impact will be small if fewer tokens are issued. The value of a coin may be diluted by issuing multiple tokens. KYC and AML checks need to be carried out, which can be a tedious process.

For me as a newbie, this is very interesting to learn

If you look at several altcoin-based cryptocurrency projects, they may not have led to their initial goals, but Bitcoin itself is of course still with its original goals and has never changed, maybe that's all I know

we know to be the first country in the world to officially accept Bitcoin as legal tender. This was followed by the President of El Salvador, Nayib Bukele, who announced that the government would start buying 1 BTC per day on November 16 2022, but can other small countries follow in El Salvador's footsteps and what are the country's challenges in this regard? This might be a very interesting discussion to see that so many people from small countries are interested in cryptocurrency, more specifically Bitcoin

Maybe i cannot getting to know cryptocurency and maybe the world of blockchain will never exist.that is my oppinion thakn you

This is my personal opinion,maybe it could be wrong,maybe could be right, bitcoin tends to conflict with the foundationof the existence of a central bank. Different from several other crypto asset, bitcoin carries the blockchain concept which is decentralized, so it cannot be controlled by any authority.