I sure love it when people use a single opinion to smear a person's entire legacy, he was great not only for the tech stuff but his stance on scientific articles piracy and a lot of other stuff too.
I won't say that that his opinion on cp is a great one (there is no doubt at least for me that distribution should always be illegal), but he wrote it as a 16 years old and it was guided due to his extremism for free speech over the internet, regardless, it's not like he himself was an evil person distributing child pornography, to paint him as an overall shitty person for an opinion like this seems idiotic imo
This is q bit personal and maybe slightly unrelated, but it reminds me of when people defend non-offending pedos (as in they are attracted to children because yhey are born that way but have not offended, nor groomed, nor harmed a child) saying the stigma should be erased because that would allow us to actually help this people who constantly hide it, therefore reducing the harm to children. This position has unironically got me called a pedophile and a lot of horrible stuff over the internet, and I would draw parallels to this situation, no matter how you slice it this opinion should not be used singlehandedly to state he is someone that shouldn't be respected. Especially since he is not defending the harm itself being done to children (as in the production of CP) which would still be a crime under his view. (Although distribution of course grows the market so it's idiotic not to go after that too), but as I said, it's a bad opinion but that doesn't make him a bad person.
Just one thing to add, people freaking out is extremely uncommon. I haven't even heard about a case IRL, even for trans people it isn't something that tends to happen.
Don't be afraid to just guess when you are unsure, you can always ask though and at least for younger generations it isn't seen as weird or unpolite to do so