This is my #1 also. So many people "just asking questions"
I also hate the circlejerk of people going "I cannot possibly comprehend being gay/trans/disabled/whatever but I let them do what they want!" They're not aliens, you can listen to them explain what they are going through and have empathy. It's not very complicated.
Porn is going to exist whether it is legal or not. The difference is that when it's underground it's MUCH more likely to abuse the people involved. I mean hell, even while it is legal people are still being abused. It would be much better to keep it legal and focus on laws protecting the workers involved in the industry. The alternative would work the same as abortion, it's about inhumane punishment for "immorality" instead of concern over the treatment in the industry itself
Blockchain (simplified) is a giant excel spreadsheet that you can never edit, only add to. I struggle to think of any applications that is a benefit for, and even then append only databases would already do it better.
One of the benefits is supposed to be decentralization, but people tout that as a benefit for things like house deeds, or identification, or whatever. Imagine how massive an append only excel file of every house with every owner change etc etc included in it would be. Then we once again only have the people who can afford to store that much data storing it, and we are back to where we are now.
It doesn't really solve any problems, it just is a worse version of what already exists.