The "giant" Yahoo! was "dead", but the mark will still be there

Silicon Valley Leadership Group CEO, Mr. Guardino, shared with Mecurynews: "Yahoo! The valley will live longer than the history of Yahoo!. "
Over the years, Yahoo!'s creative culture And the leaders of this company have left an indelible mark on the valley".
Tim Bajarin also remembers: "Yahoo! is a company that creates a lot of jobs in their golden age.
In addition, people who have worked for Yahoo!, according to CNN, have now set up or run many companies that are still influencing the tech world such as Slack, WhatsApp, LinkedIn, etc. that, the "former Yahoo!" Still on behalf of "Giants" to continue to change the world.
Are you sad when Yahoo! in particular and Yahoo! Messenger, a messaging app attached to childhood, will not be available anymore? In your opinion, what should technology companies do to fall victim to a situation like Yahoo!?
Please share your comments in the comment section.