There are lots of steps that can/should be taken to keep alive the bees we have.

Make homes for native pollinators[0]

Stop using Neonicotinoids and other pesticides [1]

Find ways to stop stressing out honey bee's used for pollination[2]

[0]https://www.honeyflow.com/resources/blog/what-is-the-pollina...

[1]https://xerces.org/neonicotinoids-and-bees/

[2]https://en.wikipedia.org/wiki/Colony_collapse_disorder#Possi...