You don't have to pay for the internet. This argument would be novel if it hadn't been refuted 50 years ago by congressmen responding to angry Catholic moms against television profanity.
Does the detestable moral standard of the internet make you angry? Are you horrified by the debauched zeitgeist the free market has converged on? Just Walk Away - It's Free!
That would feel authoritarian to most, and this is what's happening here.
And on the business, it's a huge cost, so small niche forums and others might just have to close.
The issue is really people talking over each other. You either care about the above or not. If you do, it has nothing to do with children.
If they could find a non invasive way to perform age verification, that's free to the website, there wouldn't be a debate.
[1] - https://community.torproject.org/onion-services/advanced/oni...
This link may be of interest: https://www.mumsnet.com/talk/site_stuff/5383111-online-safet.... It's about how one of the UK's largest forums is complying with the OSA and why they are taking this approach.
This is approximately the same as age verification systems online which either take a selfie video to estimate age, or accept a photo of your ID.
> If they could find a non invasive way to perform age verification, that's free to the website, there wouldn't be a debate.
Google will be introducing this into their Wallet app, initially for railcards and online alcohol purchases. Hopefully should be more convenient and secure: https://blog.google/products/google-pay/google-wallet-age-id...
I expect people will still complain even with systems like this available.