WEB SDK implementation is really client to server to server   WEB SDK (CLIENT) To DataStream (SERVER) to Point product (Analytics, AEP or Event forwarding) (SERVER)

I believe JWT integration is being sunset. Check in developer console and it most likely will ask you to migrate to OAuth Server-to-Server and follow the steps

I noticed the same issue on my side in the Adobe IO Console interface under Runtime.   There seems to be some Failed to Fetch error in the developer console so I would guess it is a bug 

Based on documentation: https://experienceleague.adobe.com/docs/analytics/implementation/vars/page-vars/events/event-serialization.html?lang=en   "Valid values are alpha-numeric characters up to 20 bytes in length. If you enter a value that is longer than 20 bytes, then the system truncates it to th...

What you are after is a cookie management solution and not necessary how to make your tracking compliant with cookie selection (which will come after you install cookie banner/management solution).  Other answers referrer to Adobe Visitor ID services but it does not really answer the question and it...

That would be a task for your developers. It would most likely will need to be done in your company artifactory which will require you to set up a bunch of access rights. Your developer should know how to do it and it should be documented somewhere in your company

The best solution for me is to take the adobe launch library endpoint, remove the .min and only keep .js, then load it in the browser. After this use the search functionality of your browser to search for keywords and you should see all code related to your marketing pixel.Also you would need to kno...

Sometime Adobe Launch can take an insane amount of time to sync (i.e: 1h) to production once you fully done your publish. It happens from time to time in our company. Best solution is to keep hard reloading your page or using incognito browser and use this command in developer console `_satellite.bu...

Based on initial ask which "Is there a function to terminate launch from loading?" Best option would be to wrap Adobe Launch reference on your HTML page with a condition<script> function isLaunchSafeToLoad() { //your logic if (...) { //logic to prevent from loading return false }...

Please check this: https://experienceleague.adobe.com/docs/analytics/implementation/use-cases/iframe.html?lang=en