Imagine paying for a file browser. This is why windows will always win. They have the most docile userbase ever. They'd rather pay 250 bucks for a file picker than to change OS.
I wonder if a lot of Windows users are also BMW drivers. If they're willing to shrug off $250 a year to be able to copy files efficiently on their computers, they are likely also to applaud the wonders of $50 a month for heated seats.
£50 for a heated seat, perhaps, but you also get by far one of the best turbocharged inline-6 engines ever put in a 4-door saloon, the S58. Analogous to Windows NT, a well-engineered kernel.
My solution to the nag screen was that I never turned off my computer, just put it to sleep, so Total Commander was always running.
Interestingly, TC was one of the few software that I considered paying for, but in the end I didn't because they asked for too much information at the time. Not long later I switched to Linux, and I couldn't use TC there.