It's widely reported on and discussed. You'll find plenty of people saying it isn't one, but I'm sure you can find an economist willing to take any position you like if you look hard enough. Not to mention everyone who's financially incentivised to continue to claim that there isn't a bubble.

Our media is a weaponized crap factory. There is literally nothing but propaganda and insider knowledge. You're network is how you survive today, mass media and social media and anyone that uses these medias as guidance is weaponized against their own interests. Your own critical analysis, secondary considerations, knowledge of real factual history, and your effective communications skills are how you survive. Not by listening to others and their parrot echo of some media propaganda trying to control the narrative.