It is possible to use Workbench on armv7l or aarch64 architectures if you are willing to substitute some of the Workbench backend with neopo, or use neopo exclusively. Also, using a heavy text editor like VSCode on the Pi is sub-optimal.
Standard disclaimer: While neopo provides users the opportunity to use Workbench components on multiple architectures without requiring VSCode, it is still an unofficial tool that I am the sole maintainer of.