Blocking messages helps you avoid unwanted disturbances from individuals or advertising messages.
Here's how to block messages on Samsung Galaxy S8 Plus:
Step 1: Access 'Messages'.

Access 'Messages'.
Step 2: Choose '...' and select 'Settings'.

Choose '...' and select 'Settings'.
Step 3: Select 'Block messages'.

Select 'Block messages'.
Step 4: Choose 'Block number'.

Choose 'Block number'.
Step 5: Block phrases.

Block phrases.
With the above steps, you have successfully blocked unwanted messages. Wishing you success in maintaining a harassment-free messaging experience.
