So curiosity made me ask why it is limited and why more can't be made before those decades. I'm just a beginner with little to no knowledge about bitcoin technically.
[/quote ]
Bitcoin is limited to 21 million so that there will be scarcity of bitcoin and that will preserve bitcoin value.
why more can't be made before those decades.
[/quote ]
Bitcoin cannot be duplicated unlike fiat that you can keep on printing more money.