

You could try doing some searches for companies in your area that do the sort of work your interested. Most of them will have some public facing site for attracting customers or just for corporate image. Then you can normally find an email or social media details to get in touch and explain what you can offer.
And if the way you have to contact them is LinkedIn you might have to just suck it up. Almost no one who uses LinkedIn likes it. Like most things about employment, people just figure out how to give the right image for the industry they want to work in, and put on that professional front whenever they have to deal with the constant stream of bullshit. So if that means writing an upbeat “I think I could offer a lot of skills and passion to contribute to your organisation inspiring mission” type message to a 50yo self-centered ceo then, well, that’s how you get jobs sometimes.
If people aren’t suppose to discuss and possibly disagree, why post? What do you think is the purpose of the showerthoughts community?