It has been pretty hard to earn/maintain status in this country for the past two years. That is hotel chain and airline agnostic.
Hotel-wise you basically had to do a lot of stays in your own city, or be one of the few domestic road warriors left. A former colleague of mine (DPRV-based, but working the whole year in Canberra, so PH CBR based) didn't get to 60 nights (ended up low 50s) for the whole year in 2021. Normally these sorts of people easily crack 100 nights. The reduction is largely due to the long Prison Victoria lockdowns. On the flip side if he had taken up longer term residence at the PH CBR he would have easily qualified for status, and probably generated the GDP of a small African country in FBT bills for his employer (although presumably maintaining his regular home should have exempted some of that spend).
I do wonder whether we will see any FBT test cases coming out of the COVID period where long[er] term work accommodation was essential to ensure worker continuity and business continuity, but was entirely due to government-imposed lockdown and travel restrictions. Perhaps not covered by the legislation currently, but certainly weighing the facts, any changes to the status quo which would normally generate a taxable fringe benefit could be argued as [should be / being] exempt as they are a direct result of government intervention, rather than a true fringe "benefit".