Not yet. My M1 Max/64GB is doing OK. f it were just Lightroom, no. But CAD is starting to change my situation. My 3D modeling has grown extensively in the past few months, and I am now reaching the limits of both CPU and memory on occasion. It's definitely not every day, but it's definitely starting.
Right now I'm using my MBP14 mostly as a desktop with 3 screens, although it does travel a fair bit. It's far more than sufficient for when I'm traveling.
I'm on a 4-year upgrade cycle, planned mostly on a financial basis. Between laptops and phones for me and the wife, that means one major purchase per year, unless something unusual happens. This upswing in demand might get me to move a year early.
I'm quite attracted to the M4 Pro Mini, although it wouldn't help my memory situation. At the moment I am more CPU (CAD) and GPU (Lightroom and Topaz) limited than memory, and the M4 Pro or Max would address those limits. I am inclined to wait for the M4 Max Studio, with 128GB, although that will be expensive. If I go either of these, I'd keep the MBP14 for travel until the bitter end - whenever the software support drops.