Their drummer was on the downbeat pod recently and basically said they have hard drives stacked with ideas but havent managed to get together to put full songs together yet while admitting that they were busy guys. Birds of tokyo are still touring so i think that slows things down too
Go try out the free trial version of the neural dsp Rabea. Its primarily an amp and pedal sim but the gimmick of that particular one is that theres a synth side of it. You can blend the amp and synth signal or just use either. Lots of fun