I hear everyone's lament about the lack of Panny releases and I too am concerned about how well they are positioned to continue - they certainly killed Varicam which at the time was very good and promised improvement. But I feel the criticism about longer periods without a flagship release (and the accordant undertones of feeling betrayed) is partly about being seduced by the market and the immediacy of contemporary capitalism than the tools themselves.
My S1 is still killing it as my primary hybrid camera. Within months of its annoucement, I picked it and the 24/105 up and within a year three primes and this has been the best value return system I've ever owned. My only lament is the autofocus (unsurprising), which renders it virtually unuseable in lower lighting for event photography, etc.
For my use I could switch to Canon (a C80 and R-something for stills) but the expense of buying into that system is just too much. I don't connect with Sony imagery. I've loved Nikon but they lost me with the Z6iii - I cannot imagine contending with the variable shadow noise while shooting in uncontrolled environments. (Honestly, if it were't for that issue, I'd strongly consider the switch to Nikon).
And then I come back to the clean sensor and the color and the robustness of the Panny... If I'm not moved by their releases in the next two months, I will likely (finally) pickup an S5ii/x for low-light autofocus to have alongside my S1 for my hybrid work and, with money saved, get the 24/70 (finally) for that gorgeous microcontrast and leave it at that.
Lastly, the hope of the Viltrox 28mm for L-mount actually has me holding on to my S5 body since I could perhaps sell it for $600 at this point. I never really liked the S5 beyond its sensor but I think it would be a great carry most everywhere body - throw-it-in-the-glovebox-and-not-care-much camera. Everyone is rushing to spend so much more than $600 for small cameras (generally with smaller sensors), espeically if your needs dictate an evf (mine do).
Lastly, lastly, f'ing tethering to Capture One What The FFFFFFFFFF?! I had to pick up a Fuji X-H2 for proper tethering when needed. The Panasonic workarounds are cumbersome and glitchy. Looks like with the release of the S1Rii, there is a partnership with Capture One so hopefully that will be resolved going forward.