> for example, the automation of textile industry
How many horses and mules were working in the textile industry again?
The cotton gin revolutionized the industry while it was still people-powered, including by slave labor (edit: and also horse-powered); and the Luddites (some decades after Ned Ludd) rebelled not against the looms being powered by steam but rather against the Jacquard loom - an add-on to the exiting looms which allowed complex products to be weaved by unskilled people, removing their bargaining power despite not changing a thing about how the loom was powered.
"Although some were driven by animal power, most early mills were built in rural areas at fast-flowing rivers and streams using water wheels for power.[3] The development of viable steam engines by Boulton and Watt from 1781 led to the growth of larger, steam-powered mills allowing them to be concentrated in urban mill towns, like Manchester, which with neighbouring Salford had more than 50 mills by 1802.[4]"
So the analogy of steam engines suggests that this can be quite dangerous indeed.
Also, we do have historical evidence at how fast human society reacts to changes when technology causes great shifts in needed jobs - not fast at all. Even getting to terms with decades-long changes caused significant social upheaval and strife, as in, for example, the automation of textile industry; If the current speed of technological change would cause a disruption in jobs which happens over the course of just a few years, it will be hectic and violent even if there is the same number of new, different jobs created.