That's a weird statement. I've been running a free, open-source and subscription-less browser (firefox) and terminal emulator (many) for close to 20 years.
Actually I like what ladybird is doing in the browser space, given firefox is quite dependent on google cash. But this is just yet another terminal emulator in a sea of them. The only two distinguishing features I can see are hype and native UI (which mac users care about for some reason -- my native UI is a borderless rectangle in tiling WM).