Lack of inspiration, high mental effort.
It seems your system has issues. You might want to use Malwarebytes, but it's best to restore everything from scratch.
Beginning with malwarebytes, I wonder if reinstalling would actually be a good idea before upgrading to version 11, haha!
The malware files really helped clear things up. Removed 56 items, leaving 22 of the 32 gigabytes free—much better. Thanks for your help!
It looks like you're planning a fresh install. Some large files were downloaded, which might cause issues.