Trek Checkpoint ALR5 = one of the most popular bike brand's most popular bikes - equipped with the most popular level of groupset build.
This is probably one of the hardest bikes to buy in the US right now. It does not surprise me to hear that some/most LBS's are waiving the white flag on that one and just quoting insanely long lead times. They're probably tired of dealing with pissed off customers who were given estimates of 3-6 months, 9 months ago and are still waiting.