It is not necessarily true for other sectors (e-scooters, different delivery services, maybe even Uber), as there is no stickiness in those areas. Whenever a cheaper Uber would come to my city, I'd drop them within a second. They are usually cheap while they can burn VC money.
If Atlassian can keep their system for a couple of years in a big, slow legacy company, the company will end up with tens of thousands of tickets and pages.
Then, no matter how everyone thinks that all the products of Atlassian is terrible (there is a thread about it every second month here), the company will never leave Atlassian because nobody wants to spend the time on migrating all that stuff and everybody is afraid to say that "we will probably not going to need poorly written user stories from three years ago", and they don't want to risk that the new system doesn't cover everything that e.g Jira does.
Once a company is locked in, it will keep paying because paying any amount is easier for them then migrating, training the employees to use the new system, broken links, missing features, etc.