“Sabotage” can be used in a figurative sense that doesn’t insinuate intent. An adjacent example is “self-sabotage”, which doesn’t imply intent.

Since the sibling comment is dead and thus I can’t reply to it: Search for “unintentional sabotage”, which should illustrate the usage. Despite appearances, it isn’t an oxymoron. See also meaning 3a on https://www.merriam-webster.com/dictionary/sabotage.

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