You've described human life since humans were around. Just replace 'bot' with 'human being'. We're all living in bubbles. It is why travelling is interesting -

You've described human life since humans were around. Just replace 'bot' with 'human being'. We're all living in bubbles. It is why travelling is interesting - you get to be in a different bubble, come home and notice the peculiarities of your bubble that you never noticed before. It is why movies are interesting - we jump into a different bubble, for the same purposes. There is no problem here, because there is no 'truth' that gets obscured as a result. The human experience is not about uncovering truth, it's just an experience to be had and possibly enjoyed if the universe happens to align for you to do so :)