I recently came across https://pixelfed.org/ for an Instagram replacement. I haven't had a chance to try it out yet, but it looks promising. Seems like a federated platform like Lemmy/Mastodon that's geared towards photo sharing.

Mastodon (specifically mstdn.ca). Lemmy.ca, pixelated (though I rarely use it like I should) and I'm hoping to soon get a tilvids account to document my progress modelling for X-plane and creating the assets for my own computer board game.

reddit+instagram -> lemmy 🤑

Reddit - Lemmy Discord - Matrix Texting - Signal/RCS Twitter - Mastodon

I tried Tumblr as a replacement for reddit for a while, but I'm just not really cut out for microblogging, so I came to lemmy.

Just kbin and discord, I have no other social media.

Here is a really cool curation of fediverse-related platforms that I learned about prior to cancelling #reddit.

https://github.com/machawk1/awesome-selfhosted

Instead of livejournal, I wrote my own blogging software in PHP.

What's the issue with WhatsApp? I thought it was great for privacy.

Reddit with Lemmy and WhatsApp with Signal. I still use Reddit and WhatsApp but i would miss out on to much if i cut the ties. I have LinkedIn but i'm not really using it. Does YouTube count as social media?

Really just use Lemmy, Mastodon, and Element. I keep Discord installed because all my irl friends use it. I don't interact with any servers on it anymore though, just DM friends.

Out of the open platforms, I use:
Reddit: Lemmy, Beehaw, Kbin
Twitter: Mastodon, Calckey
Facebook: idk nothing really plus I don't even use Facebook that much anymore

I may occasionally use proprietary ones like Twitter, Tumblr and Threads.