I don't find it that concerning for a couple reasons. 1) Much serverless code will be vendor specific anyways. Anecdotally I'd say at least half of all serverl

I don't find it that concerning for a couple reasons. 1) Much serverless code will be vendor specific anyways. Anecdotally I'd say at least half of all serverless code I've written was to deal/work with vendor services. 2) You can easily write code to be platform independent with a thin wrapper for whichever serverless system you are currently using. This is pretty straightforward unless you are using vendor services, in which case you are locked in anyways due to that dependency.