> how much could you possibly learn about the issue in the time prior to that vote?
Again, the votes might be new, but the issues are not. There's plenty to learn about them before getting the job
> Additionally, they probably won't be effective at getting any legislation passed until they understand how to work with the system.
Again, "the system" hinges on authority of the other lawmakers. Lobbies and other non-democratic operators obviously exert a lot of power, but that takes the form of playing sides against each other. Term limits makes all of the legislator factinos played against each other weaker.
> Another way to look at it, is how long would it take you to become effective if you switched careers tomorrow?
I don't think being a politician is unskilled labor! But the skill lies in campaigning and bargaining, not voting. Unlike politician on politician vote struggles, politician on public campaigning doesn't out. Maybe this results in voter apathy and therefore blander/weaker bills but this is a complex second order effect.
I'm not even trying to defend term limits to you all here, just arguing that these arguments against them are as simplistic as the older arguments for them.
> If we assume legislators only need a few weeks or months to get up to speed, then term limits of 6-8 years don't matter. If we assume it takes a few years to become effective, then we're hobbling our legislators for close to half the maximum time they can be on office.
I'm perfectly willing to say they get more powerful and more skilled over the years. So the big first order effect of term limits is not on the absolute power of the legislature, but the relative power of new vs old politicians.