What i think and in my opinion is, yes, some people really analyse the Steem Bot Tracker to gain the high profit margin but in my opinion no matter what profits will fluctuate according to the prices, but end of the day, Bid Bot will stay as an Promotional tool to give exposure to your work and that is because, in Steem Economy if you use Bidbots then people get benefits when they reach to the Hot page and Trending Page, and that is because most of the people spend their time on these pages, and as per my analysis, most upvotes, most development of engagements and promoted content will be found here.
So, what you've said in the end that is absolutely right means, every tool can be used or abused. Stay blessed. 🙂