People saying they're using SCRUM (by this I mean "literally saying 'SCRUM'") are a dying breed and if they're not then they're cargo culting and I'm not sure why this is more of a big news than management cargo culting waterfall or kanban.
I used to be one of these process experts selling methodologies to whoever was ready to pay, from SCRUM to lean startup.
After doing this full time for 2 years the only conclusion is that none of these processes hold long enough. Why?
1/ every product / team / output is different. some teams should be ticket driven, other exploratory driven, and each of these methodologies apply to one situation only 2/ high turnover in the industry. meaning that new people come and organically change the new flavor of the day, the dynamic of the teams and the throughput of the team 3/ all of the best teams I've worked in the industry (from seed stage to FAANG through late stage startups, and even F50 companies), just do WHATEVER that works for them and don't comply with the flavor of the day (except for the looks of it). They all use a shared core set of values (deserves it's own blog post), and you can find this core set of values in most agile methodologies, buried behind ritualistic behaviors
anyway. I could go on.
Just let it go, and if you're working in one of these last companies applying SCRUM unironically, you're probably not in a high performing team. Time to move