synchronization – If a number of nodes begin at totally different factors, so do we have to sync the nodes in order that they’re working on the similar time

From Can a number of candidate blocks be mined concurrently by the miner, even when on the finish just one block will get added to the chain each 10 minutes?

2. Time sync between nodes:

If a number of nodes begin at totally different factors, so do we have to sync the nodes in order that they’re working on the similar time; like say node A begins at time t1 , node B begins at time t2.. so we sync node B with node A’s clock. One thing like this…

However this is able to be unimaginable to do in an enormous community tho

As a result of its mentioned that bitcoin community mines a brand new block each 10 minutes, so does this imply the ledger of every particular person node will get up to date 10 minutes? So no matter when the person nodes begin, their ledger would get up to date inside their 10 min time window.