Configured nvim-autopairs, it's not great but alternatives like

blink.pairs is not developed enough, maybe next year

.config/nvim/lua/plugins/nvim-autopairs.lua

@@ -3,8 +3,36 @@ return {
     event = 'InsertEnter',
     opts = {
         check_ts = true,
+        -- don't add pairs inside these treesitter nodes
+        -- THIS DOESN'T EVEN WORK IN LUA lol
+        -- I guess waiting on this to be fixed...
         ts_config = {
-            lua = { 'string' }, -- don't add pairs inside lua strings
+            lua = { 'string' },
+            go = { 'string' },
+            zig = { 'string' },
         },
     },
+    config = function(_, opts)
+        require('nvim-autopairs').setup(opts)
+
+        local Rule = require('nvim-autopairs.rule')
+        local npairs = require('nvim-autopairs')
+        local cond = require('nvim-autopairs.conds')
+
+        npairs.add_rule(Rule('<', '>', {
+            -- if you use nvim-ts-autotag, you may want to exclude these filetypes from this rule
+            -- so that it doesn't conflict with nvim-ts-autotag
+            '-html',
+            '-javascriptreact',
+            '-typescriptreact',
+        }):with_pair(
+            -- regex will make it so that it will auto-pair on
+            -- `a<` but not `a <`
+            -- The `:?:?` part makes it also
+            -- work on Rust generics like `some_func::<T>()`
+            cond.before_regex('%a+:?:?$', 3)
+        ):with_move(function(opts)
+            return opts.char == '>'
+        end))
+    end,
 }