I have found X (formerly Twitter) to be a useful tool in finding people who seek improvement in life. The site as presently operating gives you the ability to meet many more new people than you would on, say, facebook. You can search people and topics and reach out to anyone who hasn't blocked you by interacting with their posts. One downside is that people who have fewer followers do not have their posts presented to as many people.
If you are looking for an easy way to help share this content, consider getting on X and following my profile (@upward_thought). You will see quotes and other content that you can easily repost, quote, or like. You will also see an abundance of dad jokes and other quips that will make you shake your head in disdain. Feel free to ignore those.
Similarly, if you use some other social media, you can copy/paste the images at upwardthought.org/quotes using your account to help others glean little snippets of the content here.
Thank you for your service.