You may need to update your BiOS since you have a Ryzen CPU.
When the Overwatch app hangs, it can be tied to a lot of different issues. It’s important to manually check for Windows updates and apply them, and also perform a check on your memory.
This is the Razer game scanner, which seems to be crashing, so you should try disabling it for the time being.
This ASUS tool is having issues, and I suspect this could be related to your main problem. Make sure you’re not overclocking anything, as Overwatch does not support overclocked hardware.
Since you are using a Razer Chroma, make sure you check the steps in this thread addressing the use of Synapse.
Are you using the Discord overlay? If so, try disabling it and keeping Discord closed when attempting to launch Overwatch.
Again, make sure you’re not overclocking your GPU.
You have a lot of stuff going on, and if you have the crash error ID, or submitted it to Blizzard, perhaps they will have more info about what’s specifically causing this. But in the meantime, it would be in your best interest to tend to the stuff I mentioned above.