What launching Battle.net through Steam feels like
WINE_SIMULATE_WRITECOPY=1 %command% + Proton Experimental = working Battle.net
There have been multiple accounts created with the sole purpose of posting advertisement posts or replies containing unsolicited advertising.
Accounts which solely post advertisements, or persistently post them may be terminated.
WINE_SIMULATE_WRITECOPY=1 %command% + Proton Experimental = working Battle.net