This seems to be an issue that has been going on for a while. There are other posts with suggestions on how to fix it but no one at AMD has said anything about it yet. They are either unaware or don't yet have a fix for the issue. It very well may be that the recent season update messed up the game, as it seems that is when the artifacting started. I too want to play the game, but am afraid to play it because I don't want to deal with the artifacting bug. I would suggest you look on the discussion board for Apex for a fix and check out this thread Weird issue with crashing apex legends - AMD Community. I hope the issue can be fixed soon.
I would also suggest running "SFC /scannow" in command prompt running in admin as well as "DISM /online /cleanup-image /scanhealth" in powershell as admin, to see if your file system has any corruption that may be potentially causing any crashes.
Good luck.
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