No, only fools go with suspicion, guessing and speculation.
I think you might be the only person in this world who was never suspicious of; or speculated something.
I wonder what would happen if all kinds of law enforcement agencies in the world dropped their investigations arised due to "suspicion" or their "speculative thinking".
Speculation is a curious thing. It can be one of the most useless tools in the human mind (and in most cases it is), but it can also be the first step that leads us closer to the truth.
A well known physicist went as far as saying: “I think that only daring speculation can lead us further and not accumulation of facts.”
Not that I completely agree with this, but you catch my drift.
Physics is one of the subjects of human knowledge where you will find incredible ammounts of speculation. And rightly so.
They must be all a bunch of fools, as are any who dwell on speculation to understand the reality that may surround us.
And anybody that uses that joke website as a reference is not just a fool, they are an idiot. In the real world, rumours do not equal facts.
I will only address that part of your post, because I'm afraid you lost it on what followed.
While the THASP website has a very speculative layout and general nature (the name of the site itself attests to that), to simply dismiss it because of its layout or because there may be particular content there that you may not like is ignorant foolishness.
As Nathaniel_Near has pointed out, the bulk of information that really matters on the site is comprised of the little of information that is avaiable - or sometimes may even leak - to the public, and these bits of info are irrefutable.
To be fair with them and to their credibility, there is no fabricated information there, they use basicaly only the little that is made avaiable to the public in the form of files, articles and the usual developments that may arise in the MSM.
If you're really curious or remotely concerned about the issue, you'd give it a chance. Most open minded people should.
As I mentioned early, and that is definitely not the case just in physics; many, if not most, of the conclusions that we arrived and come to know as true in the REAL WORLD, start with an assumption; or a suspicion, or just plain speculation.
That's just how it works. And rightly so.
Speculation can be a very productive tool if there is sound reasoning behind it.