I'm looking forward to seeing science in KSP2. On the other hand, there are some concerns.
I think that kit bashing is hindered by the fact that the implemented parts are turned into assets. Cassini, which was built using the new magnetometer assets, is great, but the problem is that it can only be built. Separate parts for the boom are also required. The same goes for other observation equipment. I loved doing the very small sample return mission on KSP1 using an XS parachute with just a thermometer, barometer, graviton detector (or seismometer in the case of the lander) and a heat shield. (Would it be a better solution if OKTO2 had a data storage function?)
Finally, scientific missions are always in a battle against budget, so creative deployment mechanisms are essential.
Breaking ground is required!