Don’t know why people are downvoting you for this because that does actually matter. What is an opinion to some is discrimination to others (and this goes for any point on the political spectrum.)

I guess the answer to that question though will be formed by the culture of the instances over time (although many instances do have explicit leanings already.) If you’re finding yourself consistently flagged for discrimination or whatever in one instance you can probably find one that you are better suited to (or re-evaluate your beliefs.)