It is A BELIEF and that is all - it is also the underlying belief of ATHEISM
So do you believe it or not?
It is NOT a hypothesis, Or even close.
Now learn some science. Study the meaning of hypothesis, the specific conditions for one - you would not make your statement if you knew.
Then you tell me why it is NOT a hypothesis.
Background: My details show me as agnostic. This is accurate. However, in regard to the God of the Abrahamic religions I am an atheist.
You presented a series of options to vir optimus that were the equivalent of me asking you "Have you stopped beating your wife?" (By the way, have you? )
vir optimus rejected the trap and offered what he viewed as the correct response. You have then, either through poor reading comprehension or deliberate deceit, acted as if he voted for "hypothesis". He didn't. He made the quite reasonable observation that the statement "the first cell is the result of a biochemical accident, or a sequence of them" is
a statement of speculation close to a hypothesis.
Your definition of hypothesis seems to have confused you. The hypotheses (note the plural) relating to abiogenesis are capable of being tested and such tests are ongoing. Had they been completed we would now be talking about theory (or theories) of abiogenesis.
Had you asked vir optimus to tell you what he thought abiogenesis were I suspect he might have said something like this. (vir optimus please correct me if I have this wrong in anyway.)
Abiogenesis is a concept relating to the origin of life by natural processes. It is anticipated that these processes will be complex and multi-staged. A number of speculative proposals have been made that describe the character of these processes. Hypotheses that address some of these have been established and tested, others have had tests proposed, but not yet carried out. Quite detailed scenarios, linking various stages, have been proposed and at least some of these merit the descriptor "hypothesis".
As to belief, and here I express my personal opinion only, I try to avoid all beliefs. To me a belief is an admission that we don't really know what's going on, so we are just going to take a wild stab in the dark. I don't believe in plate tectonics, or evolution, or a Conservative government* in the UK. However, I
accept that plate tectonics is the best currently available explanation for observed geological phenomena. I
accept that evolutionary theory provides the currently best available explanation for the diversity of life on Earth. I
accept that a Conservative UK government is the best currently available explanation for the presence of Theresa May in No. 10 Downing Street. (But I find it really difficult to believe!)
*Other governments led by incompetent political parties are also available.