If people don't want to read everything you wrote, that's not inherently a problem.
The problem is that people want to comment on things they haven't read, and that's a problem the writer can't solve. Lazy, superficial commenters are a pox on all writing, and the internet has enabled them. It's a feature of modern times because the internet has given superficial, super lazy commenters a platform they never had before. Anyone in the world can sign up for a social media platform and start spewing text with practically no effort or ability.