I wonder about this. Will people move to the new, better thing and ditch their existing product? Is that an existential threat to Slack? Slack gotta make switc

I wonder about this. Will people move to the new, better thing and ditch their existing product? Is that an existential threat to Slack? Slack gotta make switching costs in terms of inconvenience at least bit high for them to jump ship otherwise they'd face a very unpleasant outcome should a new hot player/product hits the market