I think the rise of conspiracy theories has many reasons. They all interplay with each other, but at its heart is social media and the need for 'bite sized' easy to understand information that is in fact nonsense. As Al says, there is no critical thinking anymore but is that the fault of the people that read it or the people that pedal it in the first place ?
Spin, the winding down of industry - particularly in the states and here - over the past 30 or 40 years has created a perfect storm of people looking for answers. Globalisation, the left wing elite, spin etc etc has all fed into this and the narrative the loons are only too happy to fill that void. Their weapon is division and conspiracy. They don`t care about facts, they care about providing those disenfranchised people with what they 'want'. Truth doesn`t matter anymore. The consequences of that are all too apparent.
There are also no really serious politicians anymore. Even post war we had Attlee, Wilson, Macmillan, Eden, Heath, Callaghan and dare I say it, even her. We can think what we want about their policies but these people were actually thinkers and public servants. People who, in the main, understood policy detail and how the state worked. We may not agree with what they concluded, and in some cases vehemently so, but were these people ever really thought of as utterly bereft of ideas and ultimately stupid ?
What we have now is people desperate to cling on to power with whatever means necessary. Who will outright lie. If the leader of your country consistently lies and works in soundbites rather than detail or fact, then why wouldn`t the average person perhaps give credence to the likes of QAnon, paedophile rings in high places, 5G , vaccines and so on ? Politicians lie at will so the logical step is that perhaps there is truth in what people read online and are sent via social media. Bite sized information that is sold as plausible.
And now you have entire state apparatus being aimed at disinformation, again using social media.
Social media has seen the dumbing down of everything, and politicians are only too glad to follow suit. Someone needs to get a grip of it soon but I fear that the opportunity has long since gone.
And don`t for one minute think that on occasion we are not all guilty of a small part of us thinking "there maybe something in that". We all do it from time to time. We joke about Epstein and killing himself. Perhaps, just maybe, it is just that. He topped himself. Simple as that.
Just a few random thoughts on a subject that, more widely, I care deeply about.