If I remember rightly it went without updates for several months. In the meantime the Nano got multiple updates including some addressing potentially alarming holes.
https://www.reddit.com/r/ledgerwallet/comments/7vvko7/when_can_we_expect_a_firmware_update_to_the/
https://www.reddit.com/r/ledgerwallet/comments/86rf6u/ledger_blue_is_an_update_necessary/
If Ledger themselves can't be bothered to stay on top of it then I see no reason why their clients should give them any money.
Ledger Blue is not a hardware wallet for everyone, especially in terms of price when most of crypto users still have an opinion the even 50$ for HW is too expensive. It went without updates too long time, but they eventually released new firmware and now it is good as Nano S in terms of security.
Still I would like to emphasize that all those security holes were not so dangerous and that more problems emerged with multiple updates for Nano S. In a way users of Ledger Blue are spared of all the problems caused by multiple updates - and as far as I know it is not reported that any user is lost coins because of outdated firmware.