I have a related question. Would it be feasible to launch a future JWST-style mission into a simple heliocentric orbit, which doesn't require any stationkeepin

I have a related question. Would it be feasible to launch a future JWST-style mission into a simple heliocentric orbit, which doesn't require any stationkeeping at all? It will then drift away from Earth over the years, eventually being as distant as L3, before getting closer again. And I appreciate it can be harder to communicate to something that distant. Yet, communications tech has come a long way in the last few years, arguably even farther than stuff like ion thrusters, and I wonder if it wouldn't make more sense to put effort into providing sufficient bandwidth at 2 AU rather than better stationkeeping. Especially if the mission isn't meant to be serviced anyway.