The talk origins website is filled with horrible disinformation, and judging from the deceptive writing style, this disinformation is likely intentional.

See an example here.

There have been ideas in the past that are appealing to people, so people latch on to those ideas and become promoters of the idea.

This widespread acceptance of the idea does not mean the idea is true.

So, to answer your question, Perhaps:

(1) The talk origins website is either intentionally deceptive and is designed to promote an idea for the sake of someone's profit (By the way, the quackwatch website is exactly the same type of website as talk origins. In its case, it is designed to debunk alternative health methods for the sake of the pharmaceutical company profits.), or

(2) It is the result of the widespread promotion of an idea that is emotionally appealing.

It's important for adults to come to a point of maturity where they realize that there is evil and deception in the world. It may be uncomfortable to accept, but it's true.

It's also important to realize that an amazing Book, the Bible, tells us that the entire world will be deceived into believing a false world view shortly before the return of the Messiah.

Evolution is the foundation of this deception.


An Confession of Self Deception

"I had motives for not wanting the world to have meaning, consequently assumed it had none, and was able without any difficulty to find satisfying reasons for this assumption . . The philosopher who finds no meaning in the world is not concerned exclusively with a problem in pure metaphysics; he is also concerned to prove there is no valid reason why he personally should not do as he wants to do . . For myself, as no doubt for most of my contemporaries, the philosophy of meaninglessness was essentially an instrument of liberation. The liberation we desired was simultaneously liberation from a certain political and economic system and liberation from a certain system of morality. We objected to the morality because it interfered with our sexual freedom."

—Aldous Huxley, "Confessions of a Professed Atheist," Report: Perspective on the News, Vol. 3, June 1966, p. 19 [grandson of evolutionist Thomas Huxley, Darwin's closest friend and promoter, and brother of evolutionist Julian Huxley. Aldous Huxley was one of the most influential liberal writers of the 20th century].