Because once one works out that it’s as easy to I use and does everything they need, it’s a lot more expandable and configurable and a lot less advertising intensive than actual windows
Me and my mate have sent money to each other for kitty balancing on fishing trips, this year (about an hour ago) he sent me his share (high hundreds) and it was instant
We don’t use phone number since we have had each other’s bank details for ages
TiB (and the related) didn’t get named until recently, and I think only Linux uses those abbreviations — and not universally — windows still says kB, mB etc, while using the binary equivalents
For example, when GNU/Linux was unpopular, there was no malware for it; when it became the world’s favourite server software or became a valuable target