Not exactly, since typos can occur anywhere in the name, not just the TLD. Hell, even without typos, you can bitsquat [1] on domains one bit away from popular site names (usually CDNs) and get some traffic because of various computer glitches. Here's a random paper I found (and skimmed) with some examples [2]

[1] https://en.wikipedia.org/wiki/Bitsquatting

[2] https://www.securitee.org/files/bitsquatting_www2013.pdf