> It wasn't too long ago criticizing someone on their obituary was considered classless.

It's very easy to avoid getting criticized in your obituary, don't be an asshole.

If you devote your life to being an asshole, the civilized response gloves will come off and maybe more people should learn this lesson.

Completely agree. If you're motivated enough about a topic to post about it online, you're probably emotional about it and unable to see it in a clear-headed manner.

The people I know who have the most reasonable political opinions never post about it online. The people who have developed unhealthy and biased obsessions are the ones who post constantly.

Unwillingness to engage with others breeds extremism. There are many who are silenced if they do not fit into the social dogma. Those people eventually lose it if they can't find a productive outlet.