What is common for present time in the physics community is on constant works of peoples with imagination and sense for probability in our physical surroundings.
TOE maybe has already been solved with these here shortly mentioned ideas and facts. You have to take this into your consideration.
TOE probably is more an effort of the not yet written or the not yet published. But in some mind of some dreamer with a not yet ruined or stirred mind in these times of ours.
I believe that TOE is for the sane people in a more and more insane world.
The start for TOE is humility and more humility in a world of more and more pace, stress and greed.