Here’s a short story based on your prompt.
For the next hour, he tested the limits. He could send soap bubbles through the stream. He could change the channel to 1985 and feel the heat of a different sun. But every time he tried to send a message—“Sell Apple stock,” “Stop the ozone hole”—the stream garbled it into static. hot tub time machine stream
“Dude,” came a voice from the tablet. A teenage boy in neon swim trunks stared out from Leo’s screen, but also from inside the stream . “Your tub’s leaking into our feed. We can see you. You’re, like, future-famous.” Here’s a short story based on your prompt