NB! It seems this console command is not compatible with CS2.
Command Profile

SV_DZ_PLAYER_SPAWN_ARMOR

CS:GO

This command, if set to 1, will make players spawn with armor in Danger Zone. Default is 0 (disabled).

Syntax
sv_dz_player_spawn_armor [0 / 1]

Description

This command, if set to 1, will make players spawn with armor in Danger Zone. Default is 0 (disabled).

Syntax And Arguments

sv_dz_player_spawn_armor [0 / 1]
0 / 1 Set to 0 to make players not spawn with armor in Danger Zone (default). Set to 1 to make players spawn with armor.