Same, I am going through the same exact feeling as you are. I had similar existential thoughts on how everything is temporary and fleeting, websites and life… (please don’t judge haha, I really had these thoughts)
In a way, Lemmy is exciting and I’ve got used to it very quickly. It feels like the reddit of old and is surprisingly comfy. However, reddit was a part of some of the best years of my life and helped me become what I’m today personally and professionally. There is a wealth of information on reddit and I hope that doesn’t go away.
I will really really miss using reddit, and it will hurt in the short term, but I believe it will be a good thing eventually, especially if the Fediverse replaces it (at least to some extent). Hopefully then we can avoid this happening again and end this cycle.
As someone with fear of flying, I really need to look into this.