This must mean you hadn't considered how bots could be considered a "problem" outside of "5% isn't that many". It also means you're trying to use a past response of mine back towards me lol...
Here's a few more mind-benders for you: What if bots only make up 5% of Twitter accounts but make up 25% of tweets?...What if 90% of misinformation tweets are created and/or spread by bots? Is that a problem?
What makes you think 10 million bot accounts isn't a problem?
What makes you think problems with bots can only be measured in quantity and not in amount and types of damage caused?