Meme coins
The expected answer is that meme coins are obviously haram. The actual answer is more interesting.
What a meme coin is
A token with no product, no revenue and no roadmap that matters. Its value comes from attention alone, and most are honest about that.
Why having no utility is not itself a prohibition
There is no requirement in fiqh that a thing be useful in order to be owned and sold. People collect stamps, paintings and rare shoes, and none of that is prohibited. Value established by convention is still value, and taqawwum, meaning what a society treats as valuable, is what establishes property in the first place.
So a meme coin with a fixed supply, no team allocation and no promised return contains no riba, no loan and no wager anywhere in its contract. There is nothing in the structure to prohibit.
Where they actually fail
Almost always gharar, and almost never the joke.
Supply the team can expand at will. A handful of wallets holding enough to move the price whenever they choose. Undisclosed allocations that unlock months later. Contracts carrying a function that lets the deployer switch off selling.
Those are not jokes. They are undefined terms inside your purchase, and they are why most meme coins fail.
And then there is how people buy them
Most meme coin buying is a wager in intent even where it is a valid sale in structure. You are not assessing a business, you are guessing what a crowd does next.
That is not maysir by contract, and we will not call it that. It is also not what wealth is for, and the scholars are clear about the difference between what is permitted and what is wise.
What to check before buying one
Look at the holder distribution, which every block explorer shows for free. If the top ten wallets hold most of the supply, you are not buying into a market, you are buying from people who can end it whenever they choose.
Then check whether the contract can mint more, and whether the team's allocation is locked and for how long. If those answers are not published, that is your answer.
In one line: meme coins are not haram for being silly, they fail on supply you cannot verify, and the manner of buying them is a separate problem.
Not automatically haram. A fixed supply meme coin with no team control can pass the contract tests, and most that fail do so on gharar rather than on being a joke.
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