It's necessary to prove an app brings more joy than a good $5 drink does--most products fail to cross that threshold.
I think I wrote something like "if a product requires a subscription I don't consider it unless it replaces another subscription - or is so good that it is obviously worth it".
Well, for me this is the second category: For me Kagi is a fantastic deal at $10 (although I hesitate to say it since it probably means they'll end up charging more ;-)
For me there is absolutely no difference in paying $1/month and $10/month for a daily driver search engine and I’m letting everyone know this to establish dominance over OP.
In other words, shave off a year of your career at least and retire instead.
$5 tea or coffee is just flavored water that I can make at home for 50 cents and minimal effort.
Obviously, to each their own, but $5 tea was a bad example.
And a $10/month search engine is a bad deal when ad blockers are free.
Even if Google was completely free and didn't track me and didn't insult me with their ad matching, paying $10 a month for results that are in another league is fine with me.
Still, $5 for a cup of tea is a really terrible example because it's an incredible waste – tea is very easy to make. Technically, when you buy some tea somewhere else you're wasting time rather than saving it, since an electric kettle is much faster.
A mildly better example: at least when you pay $5 for a Starbucks nitro cold brew, you're getting something that isn't realistically available at home (unless you want to buy/clean/store/operate a nitrogen coffee kegerator).
$10/month for a search engine...I mean, you can just block ads and trackers for free. Microsoft literally pays you money to use their search engine. It's not like streaming services where paying for ad removal saves you time.