I saw from the StatsCrop that this domain name will expire on September 28, 2025. Will the site continue to run from then on? Will it be closed? Can consumers continue to visit as they do now?
I think there are more urgent problems than this.
You cannot buy a domain name permanently. Domain name registration is done on a yearly basis. However, you can pre-pay for up to 10 years which guarantees that you will have a domain name for 10 years, and it will just be renewed after this period.
Even google expires 
2028-09-13
autoreregistration is a thing, if set up then so long as there is money in the account it will simply be reregistered.