Obviously, we disagree. Some may do that and call it faith, but people who are serious about faith do not believe without reference to reality or reason. Their faith is also predicated upon facts which they already know -- for instance, almost all people have an internal feeling that there is a God to be found out there. As such, based on their previous spiritual experiences, they will hear some information, believe that it is plausible and aligns with the things they already know, and act upon it, until their faith becomes knowledge on the topic, either affirming the original faith or negating it (learning something is true or learning something is not true).
In religious circles, one that believes things merely because they "want to" is not considered faithful, but ignorant at best. God has given reason to man and He expects man to use it. You may feel personally that a belief in any spiritual realm or being is unreasonable, but almost all people, historically, and to a somewhat lesser extent, contemporarily, disagree with you.
You're demonizing faith as an entire principle because some bad dudes have couched their badness in religion. It is common to attempt to shroud filthiness in virtue; most people find spiritual matters somewhat confusing but also consider spiritual teachers most noble, and that makes religion and false piety an excellent cover for corruption.
However, not every religious person is bad just because some "religious" teachers exploit and denigrate and abuse the trust of their perishoners ("false priests", as they are called).
Your attack on "faith" as a concept is silly; faith is often used in reference to religious circles because there seems to be some contention among modern persons whether it is worth having any faith in spiritual information at all, and they therefore assume their faith in scientists or physical teachers is not faith, but "reason", or something like that. Faith is a belief in a thing that has not been proven and a set of actions that seek to discover the reality of that belief one way or another. Anything that is eventually proven is proven because of the faith of its provers -- someone has to believe that an idea may have some merit in order to test it and discover if it is real or not.
Religious faith is necessary among all men because spiritual proofs are communicated "spirit to spirit", and as yet, man does not know how to transfer these or write a mathematical proof of spiritual truths learned personally. This, however, does not mean that faith is not necessary in non-religious fields. A small degree of faith is necessary to believe even things that have obvious and blatant proofs available.
The "anti-faith" thing is a silly and petty demonization and misappropriation, promoted by those that hate religion, and I don't really see the point in it, other than an attempt to make those that believe in religion and exercise faith in not just temporal, but also spiritual, matters appear "unreasonable" or stupid. And that's just not the case.