Rationalize it however you want. When you said you could not find something good Biden had done i see that as a lie. Sure there are lies and lies, like do you say you feel fine when you don't. Everybody lies at some time or other .. https://integrity20.org/media/everybody-lies/ , so to say you never lie is a lie in itself.
Anyway enough on that. If you stop making silly comments as to did about Biden then you won't be accused of telling a lie.
That's your way out. Think more about what you say, and how you say it.
It was Plato who said, “He, O men, is the wisest, who like Socrates, knows that his wisdom is in truth worth nothing”