It’s not linear. A domain at $2000, which costs the squatter $14 a year, would certainly go down by 75% if it costed the squatter $200 a year. Because the prospect of keeping it for 10 years goes from $140 to $2000, so the seller would make more benefit selling at $500 today than $2500 in 10 years.
A squatter who’s squatting 1000 domain would go from $14k a year to $1m.
A few times I've given up squatting on a domain simply because I thought someone else would probably do better with the domain name. I was right a few times. A few made it into the hands of martech unfortunately but some of my gaming domains have now grown into decent sites under the current stewardship. It makes me happy.
I also think there should be a gTLD for people. You're own personal domain, that's yours, and no one else's, for life. You're free to post up whatever within the law of your land. We already have things like social security numbers and the like. Why not have http://john.jingle.heimer.schmitt.id? Apple thought about this a long time ago and registered me.com with the thought that every apple customer would have <customer>@me.com (which they do!). There's no clear way around this mess other than more gTLD's.
See how it sounds when you just change it from domains to real estate?
1. Get word lists for many languages, as well as vulgar word lists.
2. Generate Markov models for each word list, to generate words and score how much they sound like a regular or vulgar word in each language.
3. Make a list of words that sound like they could be a word in many different languages, but are not words and do not sound like vulgar words.
4. Find which of these words aren't domain names yet.Btw, both of those names were made with Markov as you described.