Stuck on infinite loading screen Steam version

I'm gonna chime in here, I'm also having the same issue. During the past weeks, on that infinite loading screen, it would occasionally prompt me to sign in because "Apex Legends requires and EA account" or whatever bs it says. Once I sign in to my EA account and even click "Remember this device", when I close the game and open it again, same issue happens.
Now, when it did had me sign in, on my EA account, under "Linked devices", my PC would should up each time I had to sign in, even though I'm using the same PC, just the one, it shows up as a different device. At one point I had over 15 devices, "FIFTEEN"! BUT it was all just one device, my PC.
Up until about 3 days ago, I stopped getting that prompt to sign in, and I'm just stuck looking at that **bleep** infinite loading screen.
Tried reaching out to EA, nothing, did most of the steps you did, still nothing...
I also tried Apex on a different account, same thing again...infinite loading screen and never prompts me to sign in anymore.

Have you solve ur problem bro ? i m having same problem right now need a solution !

Same here on Steam, already for month+, only working with EA launcher.

The only workaround was to download the game through the EA app, it works there but still nothing from steam. EA is absolutely useless on this, horrible non-existent support team.

i am also suffering from the same situation.

Has anyone already improved it?

Also have the same problem, in addition to everything you tried I tried the EA app and brand new accounts. Does anybody have a solution?? EA PLEASE fix this or help us out many people can't load into Apex at all.

After trying everything, the thing that finally fixed it was fully resetting my pc and clean/delete the files on the drive. Make sure you save or backup any files you want on a separate hard drive, and disconnect it from the computer before you reset it. Seems to be the only fix because I tried every single possible fix.