It looks like I screwed up path quoting in the uninstall script.This is what I got (some redaction!):
Last login: Sat Nov 12 13:42:06 on ttys000
Apple-Core-i7-Fusion-iMac:~ ____$ /Volumes/Chromium\ Legacy\ Downloader/Uninstall.command ; exit;
launchctl remove error: No such process
rm: /Volumes/Mavericks: No such file or directory
rm: clone: No such file or directory
rm: 1/Applications/Chromium.app: No such file or directory
rm: /Volumes/Mavericks: No such file or directory
rm: clone: No such file or directory
rm: 1/_CCC: No such file or directory
rm: Archives/2022-10-16: No such file or directory
rm: (October: No such file or directory
rm: 16): No such file or directory
rm: 21-01-51/Applications/Chromium.app: No such file or directory
rm: /Volumes/Mavericks: No such file or directory
rm: clone: No such file or directory
rm: 1/_CCC: No such file or directory
rm: Archives/2022-09-13: No such file or directory
rm: (September: No such file or directory
rm: 13): No such file or directory
rm: 20-21-41/Applications/Chromium.app: No such file or directory
rm: /Volumes/Mavericks: No such file or directory
rm: clone: No such file or directory
rm: 1/_CCC: No such file or directory
rm: Archives/2022-05-26: No such file or directory
rm: (May: No such file or directory
rm: 26): No such file or directory
rm: 20-16-00/Applications/Chromium.app: No such file or directory
rm: /Volumes/Mavericks: No such file or directory
rm: clone: No such file or directory
rm: 1/_CCC: No such file or directory
rm: Archives/2021-12-10: No such file or directory
rm: (December: No such file or directory
rm: 10): No such file or directory
rm: 21-03-57/Applications/Chromium.app: No such file or directory
rm: /Users/____/Library/PreferencePanes/Chromium Legacy Downloader.prefPane: No such file or directory
logout
[Process completed]
It seems to have operated at the user level and on my external drives, but possibly not at root level?.
I'll fix that in a few days. In the meantime it sounds like you have a working Chromium Legacy.