I don't have a flipphone so I can't provide insight into that BUT I also deleted all social media from my phone and only use it on my computer! I've been without tiktok, instagram, etc for years now and I'm much happier for it. I always felt obligated to go on instagram when I had it and all it did was make me unhappy, I'd basically use it to fill the time when I was bored. Now, I'm much better at being bored and I believe it's made me a more creative and patient person. I still use tumblr occassionally but only on my computer and I use youtube ofc for video essays and silly videos and stuff.
I'm also really into film photography, I've been doing it for about 3 years now and its very worth it. Ofc, film isn't accessible for everyone and not everyone wants to have to do so much work for photos so digital cameras are also really good and fun! I have a sony handycam personally and i've found it really fun to just take around with me while i'm with friends. I don't post the photos or videos anywhere, its just fun to have. I find that when using a physical camera, I value the photos I take more than I do with my phone, so I only really use my phone camera when my real camera isn't around or I need to take a photo of something important to remember later! I remember almost every roll of film I've processed (quite a few have been lost bc of stupid mistakes or my camera breaking but oh well!) and because there's a limited number of photos I can take, I take extra care to take photos that I think I will appreciate later on. I also have bad luck with technology in general and have technically gone through several cameras that broke on me but finally landed on the perfect camera for me- the Nikkormat! it's pretty much entirely mechanical- there's a lightmeter embedded in it but I can't get the battery anymore so I can just guess at the fstop or use my lightmeter app if need be lol
I also have an ipod shuffle and use CDs. It changes the experience of listening to music for me. Partially because I have to spend time uploading albums to my ipod so it feels excited when I actually finally get to listen to everything (my pc HATES itunes and crashes repeatedly LMAO) and partially bc it feels more adventurous in a way.
I've used records a lot my entire life too, I don't have my own record player but my parents have a big record collection so I'm quite familiar. Records feel special in a way. idk, there's a lot of benefits to phones and computers but physical media is just so much more interesting than screens and I would absolutely recommend you explore it a bit. plus, you might learn some history while you're at it!