Completely agree.
The only reason the relative had it at all was because of those old fears. As soon as I learned that they had it bundled with the computer (hate that. Malware’s gotta get in somewhere though I guess), I knew why it was being slow.
I hold this up as an example because even their own troubleshooting website and a program dedicated to the purpose above and beyond the usual uninstaller couldn’t do it though. Avast doesn’t even know its own malware.
Also this nonsense got me the chance to put mint on their computer, but the “switch to Linux” argument isn’t constructive in this particular spot. They didn’t end up sticking to it because a required-for-school piece of software for tests just doesn’t do Linux at all. Couldn’t get it to run in wine or even a virtual machine either, and they’re not great at the whole computer thing so I didn’t wanna be tech support for dual booting.
If they’re still working, they don’t need your support. Focus on staying in touch with them, and let them know that if they do need you, you’re here.
Like someone else said, instead putting money into savings, so that a future need can come out of that instead of your current funds, that’ll mitigate the future need.