There are too many nonsense online out there, poisoning the mind of other people towards Bitcoin and the crazy part is, some people are on this forum right now and they still don't understand a thing about Bitcoin,
These kinds of people exist in every crowd or community—people who are present in the community but have zero awareness about what the community is about. Usually, something different has attracted them to becoming members of this forum, and sometimes not only the knowledge about cryptocurrency or Bitcoin. Some people have joined the forum strictly with the intention to spam and join signature campaigns, others to learn and contribute, etc. Reasons differ; that is why you should not trust the knowledge of someone simply because they are from the forum; you should always verify.
We all have different perspectives about bitcoin, but for sure share the same intention, to gain significant profits after some time. However, there are actually these kind of people whom even if they have received or exposed into various bitcoin learnings, at the end of the day, they still stick to their first impression on bitcoin. That bitcoin has still high chances to end up as a scam, even though the forum itself is full of solid proofs and evidences that bitcoin is legit and is valuable, and would even become more significant and valuable in the future years to come.