I think the parent commenter may have been referring to how Ford was floundering with no apparent clue. In 2019, there was little public indication of the legacy automobile manufacturers being serious about EVs. Meanwhile, Tesla had been investing in battery manufacturing technology for years.

It takes a long time to thoughtfully design a new chassis, electrified or not. It also takes a long time to build up manufacturing capacity, especially when they key ingredients such as battery cells were not integral to the chassis of the past.

The F-150 Lightning has clearly evoked interest. It could have come a lot sooner. But perhaps Ford can be an effective fast follower, especially if it figures out how to address sticky points like 1) managing dealer relationships and 2) writing software. These issues are business/cultural challenges, so may require more care to address than engineering problems, which Ford has a history (a century!) solving effectively.