

The 90’s? Locked bootloaders would’ve meant people woukdve simply bought different machines without a locked bootloader.
See the IBM/Phoenix BIOS war - it’s essentially the same thing. IBM didn’t want to license their BIOS to everyone, so Phoenix reverse engineered it. If I remember right, IBM was trying to lock everyone to using their OS.
For anyone who seems uninterested, ask if they’d like to be arrested for murder simply because they biked past a place every day.
For anyone looking for great talking points about this issue, I highly recommend “Taking Control of Your Personal Data” by prof. Jennifer Golbeck, published by The Teaching Company, ISBN:978-1629978390, likely available at your local library as a DVD or streaming.