There are plenty of subreddits that you can follow that won't make you upset. Most that I follow call out stupid caged political talk for what it is and do a good job policing themselves.
For the record, the Brewers subreddit isn't anything like you describe, but I rarely make posts there.
To OPs point.. yup, the Brewers need their pitchers to get healthy. I'm surprised this point hasn't been made yet. 😄