What economic forces will drive up bitcoin?

I'm just a lurker here. I bought btc in 2013 at $AUD 300 and divested most at ~$8k in 2019, and I've just been watching from the sidelines since.

I want to get into it again as it dips, but I can't convince myself it'll go up. If $USD inflation is settling, what economic forces will push btc up again over the next 5 years?