It explicitly does not say that.
Reread your quote, slowly.
> such as mindfulness, *or* focusing the mind on a particular object,
and
> to train *attention and awareness*, and achieve a mentally clear and emotionally calm and stable state.”
You will note the intro distinctly does not say this applies to all meditation, and that awareness is one of 7 different goals mentioned.
It's a shame you didn't continue to read, particularly the section on definition:
> Meditation has proven difficult to define as it covers a wide range of dissimilar practices in different traditions. In popular usage, the word "meditation" and the phrase "meditative practice" are often used imprecisely to designate practices found across many cultures.[19][20] These can include almost anything that is claimed to train the attention of mind or to teach calm or compassion.[21] There remains no definition of necessary and sufficient criteria for meditation that has achieved universal or widespread acceptance within the modern scientific community.