No, every PHP release deprecates functions or fixes functions that is either considered bad or not working as intended. Quick search & I found these (note that some of the rfc's include multiple deprecations), but there is more if you bother to actually look. Stop spreading misinformation.
https://wiki.php.net/rfc/deprecations_php_8_1
https://wiki.php.net/rfc/deprecations_php_7_4
https://wiki.php.net/rfc/deprecations_php_7_3
https://wiki.php.net/rfc/deprecations_php_7_2
https://wiki.php.net/rfc/remove_deprecated_functionality_in_...
https://wiki.php.net/rfc/deprecate_curly_braces_array_access
https://wiki.php.net/rfc/ternary_associativity
https://wiki.php.net/rfc/deprecate_null_to_scalar_internal_a...
https://wiki.php.net/rfc/deprecate-png-jpeg-2wbmp
https://wiki.php.net/rfc/mcrypt-viking-funeral
https://wiki.php.net/rfc/removal-of-deprecated-features
https://wiki.php.net/rfc/deprecate_mb_ereg_replace_eval_opti...