If you still want to look "Global" while safely out of spam, I'd recommend nostr.wine , they have filter.nostr.wine which includes notes of your friends of friends even if you don't follow them. Nice features to discover more people.

@note136w6uucc340htz8x2exqn49cnq66vf7m2dk7v3y9x4thwuck0shqcdurs6

Cc #[2]