_You_ understand the implications of visiting a non-encrypted site because you are a technologically savvy user. Unfortunately, the vast majority of the world does not have the experiences you and I have. Overall, it's a major plus that this is currently happening, honestly.
> You understand the implications of visiting a non-encrypted site [...]
> [...] the vast majority of the world does not have the experiences [...]
Soon enough of the "vast majority" will probably try to ban "HTTPS for everything" because of the "implications" (read as: additional CO2 footprint or something like that)