I have my text set to the same size as in RH7, and less text can fit in the little windows. (Hope you enjoy my lack of UI vernacular.)
Side Note - Thanks @pascal (et al) for following up on the Location Pivot area in Box Edit, so no more window sliding happening now 
Rhino 8 SR0 2023-3-28 (Rhino WIP, 8.0.23087.12305, Git hash:master @ 308b13bf3b25029740e667ceba72704a53adf6a5)
License type: Commercial, build 2023-03-28
License details: Cloud Zoo
Expires on: 2023-05-12
Windows 10 (10.0.19045 SR0.0) or greater (Physical RAM: 32Gb)
Computer platform: DESKTOP
Standard graphics configuration.
Primary display and OpenGL: NVIDIA GeForce RTX 3060 (NVidia) Memory: 12GB, Driver date: 3-16-2023 (M-D-Y). OpenGL Ver: 4.6.0 NVIDIA 531.41
> Accelerated graphics device with 4 adapter port(s)
- Windows Main Display attached to adapter port #0
Secondary graphics devices.
NVIDIA GeForce RTX 2070 (NVidia) Memory: 8GB, Driver date: 3-16-2023 (M-D-Y).
> Accelerated graphics device with 4 adapter port(s)
- There are no monitors attached to this device!
Intel(R) UHD Graphics 630 (Intel) Memory: 1GB, Driver date: 1-22-2020 (M-D-Y).
> Integrated graphics device with 3 adapter port(s)
- There are no monitors attached to this device!
OpenGL Settings
Safe mode: Off
Use accelerated hardware modes: On
Redraw scene when viewports are exposed: On
Graphics level being used: OpenGL 4.6 (primary GPU’s maximum)
Anti-alias mode: 4x
Mip Map Filtering: Linear
Anisotropic Filtering Mode: High
Vendor Name: NVIDIA Corporation
Render version: 4.6
Shading Language: 4.60 NVIDIA
Driver Date: 3-16-2023
Driver Version: 31.0.15.3141
Maximum Texture size: 32768 x 32768
Z-Buffer depth: 24 bits
Maximum Viewport size: 32768 x 32768
Total Video Memory: 12 GB
Rhino plugins that do not ship with Rhino
C:\Users\alanf\AppData\Roaming\McNeel\Rhinoceros\packages\8.0\RPC\0.0.11-beta\RPC.rhp “RPC”
C:\Users\alanf\AppData\Roaming\McNeel\Rhinoceros\packages\8.0\SubstanceImporter\2.0.3\Substance.Win.rhp “SubstanceImporter” 2.0.3.0
C:\Users\alanf\AppData\Roaming\McNeel\Rhinoceros\packages\8.0\rhinopbrmaterial\1.1.4+v6.16\RhinoPbrMaterial.rhp “RhinoPbrMaterial” 1.1.2.0
Rhino plugins that ship with Rhino
C:\Program Files\Rhino 8 WIP\Plug-ins\Commands.rhp “Commands” 8.0.23087.12305
C:\Program Files\Rhino 8 WIP\Plug-ins\rdk.rhp “Renderer Development Kit”
C:\Program Files\Rhino 8 WIP\Plug-ins\Calc.rhp “Calc”
C:\Program Files\Rhino 8 WIP\Plug-ins\AnimationTools.rhp “AnimationTools”
C:\Program Files\Rhino 8 WIP\Plug-ins\RhinoRenderCycles.rhp “Rhino Render” 8.0.23087.12305
C:\Program Files\Rhino 8 WIP\Plug-ins\RhinoRender.rhp “Legacy Rhino Render”
C:\Program Files\Rhino 8 WIP\Plug-ins\rdk_etoui.rhp “RDK_EtoUI” 8.0.23087.12305
C:\Program Files\Rhino 8 WIP\Plug-ins\rdk_ui.rhp “Renderer Development Kit UI”
C:\Program Files\Rhino 8 WIP\Plug-ins\NamedSnapshots.rhp “Snapshots”
C:\Program Files\Rhino 8 WIP\Plug-ins\IronPython\RhinoDLR_Python.rhp “IronPython” 8.0.23087.12305
C:\Program Files\Rhino 8 WIP\Plug-ins\RhinoCycles.rhp “RhinoCycles” 8.0.23087.12305
C:\Program Files\Rhino 8 WIP\Plug-ins\RhinoCode\RhinoRoslyn.rhp “RhinoRoslyn” 8.0.23087.12305
C:\Program Files\Rhino 8 WIP\Plug-ins\RhinoCode\RhinoCodePlugin.rhp “RhinoCodePlugin” 8.0.23087.12305
C:\Program Files\Rhino 8 WIP\Plug-ins\RhinoCode\RhinoCPython.rhp “RhinoCPython” 8.0.23087.12305
C:\Program Files\Rhino 8 WIP\Plug-ins\Toolbars\Toolbars.rhp “Toolbars” 8.0.23087.12305
C:\Program Files\Rhino 8 WIP\Plug-ins\3dxrhino.rhp “3Dconnexion 3D Mouse”
C:\Program Files\Rhino 8 WIP\Plug-ins\Displacement.rhp “Displacement”
C:\Program Files\Rhino 8 WIP\Plug-ins\ConstraintsUI.rhp “Constraints UI” 8.0.23087.12305
C:\Program Files\Rhino 8 WIP\Plug-ins\SectionTools.rhp “SectionTools”