When I installed MDB-CLI I received this message:

% sudo npm install -g mdb-cli

npm WARN deprecated core-js@2.6.12: core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.

I suspect that core-js is sourced and must be must be corrected by you? Or is this something I can correct?