They are using google custom search and Bing search apis. They cost about ~$5 per 1000 queries - so thats 40c on the dollar already for those 80 queries. Thats

They are using google custom search and Bing search apis. They cost about ~$5 per 1000 queries - so thats 40c on the dollar already for those 80 queries. Thats just for a single "behind the scenes" query - and they sometimes perform multiple subqueries based on your "lens" configuration which inflates the cost further. They also have their own infra and team to support. I wouldnt call myself a search engine poweruser, but based on my usage, they are definitely losing money on those subscriptions.