On the one hand, running tests in any order should produce the same result, and would in any decent test suite.
On the other hand, if the order is random or nondeterministic, it's really annoying when 2% of PRs randomly fail CI, not because of any change in the code, but because CI happened to run unrelated tests in an unexpected order.
Therefore the tool should run the tests in random order, to flush out the non-decent tests. IMHO.
The solution is to use random ordering and print the ordering seed with each run so it can be repeated when it triggers an error. Immediately halt all new work until randomly run tests don't have problems.
This isn't as bad as it sounds, generally it's a few classes of things that cause the interference which each will fix many tests. It's unlikely that the code actually has a 2%+ density of global-variable use, for example.
I sometimes run into issues not so much due to order dependencies specifically, but due to tests running in parallel sometimes causing failures due to races. It's almost always been way more work to convert a fully serial test suite into a parallel one than it is to just write it that way from the start, so I think there's some merit in having test frameworks default to non-deterministic ordering (or parallel execution if that's feasible) with the ability to disable that and run things serially. I'm not dogmatic enough to think that fully parallel/random order tests are the right choice for every possible use case, but I think there's value in having people first run into the ordering/race issues they're introducing before deciding to run things fully serially so that they hopefully will consider the potential future work needed if they ever decide to reverse that decision.