Just like TCP/IP is a global networking standard (that wasn't always the case, back in the 80s/90s we also had BBS, AppleTalk, IPX etc.)
Bitcoin is HTTP
Monero is HTTPS

If you want fair and honest money, there can't be hidden information. Everything must be transparent. We don't know the supply, the amount of premining, etc
Bitcoin is the best money people have ever used, completely transparent and completely decentralized, money without inflation. When you start using bitcoin as an everyday means of payment and when you no longer need to exchange it for fiat currency, you will have the privacy you desire
We don't need any shitcoin, nor is it possible to create a better bitcoin.
You can check Monero supply by executing one command in the daemon.