It's impossible for the Pepe coin to reach $1. What is the reason!? And when will it reach $1!?

The main reason:

The PEPE coin currently has a very large supply of available coins (total supply in quadrillions, that is thousands of trillions). If it were to reach a price of $1, that would mean the market cap would be larger than the entire global economy, which is illogical or impossible.

Approximate numeric example:

If the supply is 420 trillion coins (which is common), then reaching $1 means a market cap of $420 trillion.

For comparison:

The total market cap of Bitcoin now does not exceed $1.3 trillion.

The entire U.S. economy is about $28 trillion.

However:

It could reach numbers close to $0.0001 or even $0.001 in case of a massive trend or a significant influx of funds from investors or exchanges.