Why did not I join a university?

After I finished my Ph.D in physics in the field of quantum gravity, I went home to decide what to do next? That is when I decided to start writing my book. After one year I started making quite of progress. I realized many things that prompted me not join a university, if I want to tackle problems that are very fundamental to any field.
1)Time pressures
Being in a university I have time pressure to finish projects when funded by govt or private source. The time pressures alter your thought pattern. Instead of looking for the best fit idea because of logical and factual reasoning, it the time pressure puts pressure to find best fit that can be published soon.
2)Bias
When surrounded people of similar thinking it influences people to mind get biased towards the prevailing ideas in the environment.
3) Plagiarism
Sharing fresh new ideas with fellow researchers resulted in plagiarism. I have lost my thesis idea during my Ph.D
4)Liberal bias
World most leading universities are in cities, which has certain political bias, often liberal. Particularly in Universities the political bias is left leaning. So being there will not neutral opinion.
5)Flexibility
I was altered the focus of research every three years. Every time stopping a old research and going back gives fresh new perspectives. I was multiple things over a long time, which were cross fertilizing with each other