I have strong opinions on things and am unapologetic about that.
See, that’s the thing. You have strong opinions, which is fine. You are the “I know what I know, don’t confuse me with the facts” type that is all over, but especially with firearms.
Then you get caught talking out of your arse and don’t want to back down. That doesn’t “help” anyone. Yeah, you may think you are “helping”, but like your strong beliefs, they end up turning people off that otherwise might be open.
With respect to 2a, understand that there are many of us that have been at this for years, decades, more. So while new blood is good, your “I know better than all of you” approach is not well received.
Overall, recommend you cool your jets a bit and listen more than you speak.