I've explained the issues with Bitcoin regarding the volatility of tx fees that other cryptocurrencies do not have, the inconsistency of time it will take for you transaction to arrive (get confirmed/included in a block), the fact that your transaction may not EVER be included in a block/confirmed, ect. These are all issues that will keep the majority of the first world's population away from Bitcoin. Even with lightning implementation you still have the issues with payments failing because they couldn't find a route, or payments stuck in limbo for days on end attempting to find a route.

You maxi's think it's flawless and maybe to you it is, but you forget most people will take cheap and/or free along with convenience over an ever changing fee to transact with the inconvenience of the fact your payment may never make it to the receiver.