I feel the number of people with whom this insider information is shared will be very less. Because more the number, less will be the profit of owner. If the owner keeps the majority supply with himself in different wallet, he will make maximum profit. I am not in favor of this but the purpose of these coin owners is to make maximum profit for themselves. They never care about the community.
Then only closed people like to receive information from insiders and rarely know many people or share this information with the public.
The owner of the meme coin aims for profit. How many after the meme is launched and the owner makes a profit? That's a lot and the community is a victim of rugpull.
So usually people will know what hits now, that's where unscrupulous meme makers will launch as if it were real.