IMO there are some workloads, where it is beneficial for a developer to have access to a local repository with at least some snippets based on previous projects.
Having a leftover PoC of some concept written for a previous employer but never elevated to team use/production is both handy (at least to confirm that the build environment is still viable after an unspecified period of toolchain updates) and ethical (copying production code is not ethical - even if the old and new products are vastly different e.g. last job was taxi app, new app is banking app).
Making it all 'remote' and 'cloud' will eventually result in a bike reinvention penalty on each new employment - not everything can be rebuilt from memory only, especially things that are done 1-2 times a year; sure there is open-source documentation/examples, but at some point it'll just introduce even heavier penalty for a need to either know a lot of opensource stuff to have some reference points, or to work on a pet projects to get the same amount of references.
Neither, it's unethical and there's no possibility of doing that in legal way.
However I do write 1-2 hour PoCs on my spare time and my own equipment, using only publicly available stuff - they sometimes come handy at some point later. If we assume 'remote first' development is okay - with no possibility to test stuff locally, well, we're back to either bookmark managers or pet projects to keep at least a bit of knowledge between jobs.
IMO there are some workloads, where it is beneficial for a developer to have access to a local repository with at least some snippets based on previous projects.
Having a leftover PoC of some concept written for a previous employer but never elevated to team use/production is both handy (at least to confirm that the build environment is still viable after an unspecified period of toolchain updates) and ethical (copying production code is not ethical - even if the old and new products are vastly different e.g. last job was taxi app, new app is banking app).
Making it all 'remote' and 'cloud' will eventually result in a bike reinvention penalty on each new employment - not everything can be rebuilt from memory only, especially things that are done 1-2 times a year; sure there is open-source documentation/examples, but at some point it'll just introduce even heavier penalty for a need to either know a lot of opensource stuff to have some reference points, or to work on a pet projects to get the same amount of references.