This is a very necessary feature that I and a few of my friends lack. These are boomers sitting in Miro, but when I show them Whimsical, they immediately notice an uncomfortable zoom. You have to use your left hand on the keyboard to hold down CTRL and then just rotate the wheel.
I understand that after working at Figma, it is more familiar for someone to work as they do now, but in this case, you can simply make a switch in the settings so that the user can change this setting himself as it suits him. Thanks!