Why do Russians use parentheses instead of smileys?

array(10) { [0]=> object(stdClass)#4253 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "yKWLZ5T_8nE" ["related_video_title"]=> string(65) "You already know RUSSIAN SLANG even if you never learned Russian!" ["posted_time"]=> string(21) "2 года назад" ["channelName"]=> string(20) "Be Fluent in Russian" } [1]=> object(stdClass)#4226 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "hcL5TsL5mr4" ["related_video_title"]=> string(35) "How Similar are Russian and Polish?" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(11) "LingoLizard" } [2]=> object(stdClass)#4251 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "C6XOJa3BZ04" ["related_video_title"]=> string(50) "Проклятие Русского Курсива" ["posted_time"]=> string(19) "5 лет назад" ["channelName"]=> string(3) "Mii" } [3]=> object(stdClass)#4258 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "Mb-ynUI4Me4" ["related_video_title"]=> string(49) "Why Don't Russian People Smile? | Easy Russian 34" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(12) "Easy Russian" } [4]=> object(stdClass)#4237 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "eRjV946xsRU" ["related_video_title"]=> string(80) "Russian habits in life and communication | Understand the Russian culture better" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(15) "Eli from Russia" } [5]=> object(stdClass)#4255 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "PJXi69wfuhw" ["related_video_title"]=> string(68) "Советский мультфильм про нашу жизнь !" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(35) "Дедушка Аргентинца" } [6]=> object(stdClass)#4250 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "x937BseyPwY" ["related_video_title"]=> string(80) "When Plans Fail Again and Again – Russian Listening Practice (A2–B1)" ["posted_time"]=> string(25) "3 недели назад" ["channelName"]=> string(16) "Russian With Max" } [7]=> object(stdClass)#4260 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "HlHx_oQfbmQ" ["related_video_title"]=> string(44) "TRUTH or MYTH: Russians React to Stereotypes" ["posted_time"]=> string(21) "4 года назад" ["channelName"]=> string(21) "Dating Beyond Borders" } [8]=> object(stdClass)#4236 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "MomQ2-GnOzA" ["related_video_title"]=> string(64) "Master Russian SMALL TALK with Just 11 Topics (Feel Fluent Fast)" ["posted_time"]=> string(25) "2 недели назад" ["channelName"]=> string(17) "Yaroslava Russian" } [9]=> object(stdClass)#4254 (5) { ["video_id"]=> int(9999999) ["related_video_id"]=> string(11) "IcLWETIf3J4" ["related_video_title"]=> string(116) "Жириновский о евреях! Что будет, когда Израиль проиграет? 2004 год" ["posted_time"]=> string(19) "1 год назад" ["channelName"]=> string(13) "ЛДПР-ТВ" } }