Laravel javascript variable get in blade file

I need get js var in view blade file.
I got this one in Controller and got success in console
in route file

Route::post('/some-route', [Controller::class, 'someMethod']);
Route::post('/some-route', 'Controller@someMethod');//this also work

in js file in $(“#applyBonus”).on(“click”, function () method

$.ajax({ 
    url: base_url + '/some-route', // The route to your Laravel controller 
    type: 'POST', 
    data: { 
        someVarName: someInput, // someInput is from blade file input value. got successfully 
         
    }, 
    success: function(response) { 
        console.log(response); //success
        alert("ssuccessss___" + someInput); //success
        
    }, 
    error: function(xhr) { 
        console.error(xhr.responseText); 
        alert("error___");
    } 
}); 

in Controller

public function yourMethod(Request $request) { 
    //$variable = 'someVarName'; //this also work
    $variable = $request->input('someVarName'); 
    
    //return view('frontend.checkout', compact('variable')); // this also work
    //return view('frontend.checkout')->with('variable'); //this also work
    return view('frontend.checkout')->with('variableName', $variable);//success in console and alert message
} 

and now I tried to get this $variable in view.blade.php

@foreach($variable as $varr) //undefined $variable
       <div class="row">{{ $variable }}</div>
       <div class="row">{{ $varr }}</div>
@endforeach

or

echo $variable;
//or next. also span tag
<div class="row">{{ $variable }}</div>

and all time I get error – $variable is undefined

with I want do is to get input value as php $variable.
maybe there other to get $variable from input value without page refresh?
or
How get this variable from controller in view blade file?
Thanks

try get input value via input value->js var -> controller -> blade file. on last step get error $variable undefined