Thanks for the comments everybody. I think part of what's going on with the property/market I'm looking at is that the occupancy rates sky-rocketed last year (compared to 2019 and 2020). Hard to know if that's sustainable. The 68% CoC may get closer to 30+% if you use 2019 occupancy rates (Incidentally, I'm using airdna to assess this market, and I've found it to be very useful and reasonably reliable.) It turns out I do have the reserves to absorb transient losses, so I don't really pay as much attention to this.
In regards to my general question, I'm getting the sense that folks here do *not* believe there's a systematic gap (at least in markets that they're familiar with) between housing prices and STR revenues. I'm a total amateur so I don't trust my judgement much, but I felt like there was a gap (at least where I'm looking). I thought that the supply of STR's will therefore continue to increase, and rental prices and income will then come down to fill the gap.