[yttrium]

Of course not, because that's grossly impractical. There are easy ways of dealing with that - You can first work with the assumption that most people are fundamentally good human beings who don't carry hatred or bigotry around in their heart. This is not too much of a stretch. Additionally, you can try and have conversations with those who are wrong in their beliefs. This is not always successful, but it's a reasonable thing to do.

The thing is, to a large degree society and economy do already do this. If you're outed as a sexist, or a racist, you lose your job. We mostly operate under the assumption that people are not those things. We're just currently in the phase where we're defining additional boundaries to what is and is not acceptable in the workplace.

After all, everyone who starts a development job nowadays does several things that are akin to what you're describing: You voluntarily confirm that you will not harass or discriminate, and when you break those rules you get kicked out.

[explainplease]

Your comment does not address mine.