What is the definition of Mainstream Weapon?

A 'ainstream weapon' is like the ultimate everyday tool, but instead of being a superhero or a magical artifact, it's just a common, overused item - think: your trusty trusty, overworked, and over-deployed smartphone. It's the kind of weapon that everyone carries around, ready to 'fight' their day, but in reality, it's more like a Wi-Fi jammer with a side of existential dread.

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Here's an edgy example sentence: "The CEO decided his company's only 'ainstream weapon' was the annual 'Innovate or Be Replaced' hackathon, where employees spent their days coding ridiculous memes instead of real problem-solving."