Donald Trump (All General Trump Conversations Here) ... in reality the algorithms of every online media platform have kept myself and even yourself from experiencing legitimate arguments against our beliefs. — ButyDude
Short life... this 'reality' referenced above. Sometimes to some people. Never every time concerning all people. Reality includes all people during all applicable timeframes.
Gross overgeneralization.
Echo chambers exist. Not all are powered by algorithmic forces. Pick any applicable time period... some people during the timeframe will not be challenging their own thought/belief about the world due to constant reaffirmation. Algorithmic echo chambers feed the confirmation bias of those who personally and totally identify with their worldview. To some people, any questioning of anything they say or do is taken as an assault, attack, or some other affront. This is witnessed by how any and all attempts to be helpful are met with hostility. Cognitive dissonance is more jarring the first time it happens. When reality doesn't match expectations, the ground is fertile for such circumstances to happen. How we accept our mistakes matters most, on my view anyway.
Private small social groups/communities sometimes produce the same results. Most importantly, the algorithms under consideration have not been in the world long enough to have affectively influenced everyone in the manner described in the above quote. That's one strike against.
There are plenty who
seek legitimate arguments against their worldview/belief system. I'm one.
No one has been affected by every algorithm. No one is following an algorithm's path all the time. No one is always being influenced by algorithmic forces. Of all the people who've been influenced by the platforms in question, some became aware. Some of those knew the importance of the matter. Some deliberately minimize usage. I do as a proactive corrective measure taken.
Echo chambers are a problem... I grant that much without pause.
Self inspection takes others. None of us can see the flaws in our own worldview. If the only people we allow ourselves to be influenced, effected, and/or affected by are those with whom we already largely agree with, we're already in an echo chamber. If we never seriously consider another's worldview simply because it contradicts our own; if we never sit and seriously consider another explanation of the same set of events, we'll never become aware of any of the possible mistaken belief we hold regarding the world and/or ourselves