I remember back in 2017 some dumb news articles were saying how there wasn't enouogh BTC to go around once institutionals would hit it. Then again in 2021 the false idea came around again, this was around the time MicroS started buying big in the news.
I mean, until today I never heard an exchange say, oops guys sorry, no more BTC.
Price will 1 million $$$ before any exchange ever runs out

FUD is FUD, and taglines make people get the emotions needed from such articles.
We just need to sway them and go forward.