likewise, though your belief of 6000 years old earth is rightfully ridiculed you are certainly entitled to keep on being regarded as a religious freak.
That's not too far way from having a valid point.
The true meaning of the freedom of beliefs (religions) is the freedom to appear stupid in other people's mind and that's why we should be tolerant to people's (stupid) opinions as well.
At the very foundation, both the freedom of beliefs and tolerance to people of different opinions root in the biblical truth, i.e., all human beings are sinners. In other words, every each one of us is stupid.
"As the heavens are higher than the earth, so are my (God's) ways higher than your ways and my thoughts than your thoughts." (Isiah 55:9)