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    <periodOfReport>2021-10-20</periodOfReport>

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    <issuer>
        <issuerCik>0001813756</issuerCik>
        <issuerName>WeWork Inc.</issuerName>
        <issuerTradingSymbol>WE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001887118</rptOwnerCik>
            <rptOwnerName>Greenspan Peter</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>575 LEXINGTON AVE, 12TH FLOOR</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Global Head of Real Estate</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

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                <transactionShares>
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                <value>2030-02-10</value>
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    <footnotes>
        <footnote id="F1">On October 20, 2021, (i) BowX Acquisition Corp. (&quot;BowX&quot;) consummated a business combination (the &quot;Business Combination&quot;) by and among BowX, BowX Merger Subsidiary Corp., a Delaware corporation (&quot;Merger Sub&quot;), BowX Merger Subsidiary II, LLC, a Delaware limited liability company (&quot;Merger Sub II&quot;) and WeWork Inc., a Delaware corporation (&quot;Legacy WeWork&quot;), (ii) BowX changed its name to &quot;WeWork Inc.&quot; and (iii) Merger Sub merged with and into Legacy WeWork (the &quot;First Merger&quot;) and the surviving corporation of the First Merger merged with and into Merger Sub II. As part of the Business Combination, each share of Legacy WeWork common stock was exchanged for 0.82619 shares of common stock of WeWork Inc.</footnote>
        <footnote id="F2">As part of the Business Combination, each Legacy WeWork stock option was exchanged for a stock option to acquire 0.82619 shares of common stock of WeWork Inc.</footnote>
        <footnote id="F3">Options are fully vested and exercisable.</footnote>
        <footnote id="F4">Options are fully vested and exercisable.</footnote>
        <footnote id="F5">80% of the option was fully vested and exercisable as of January 18, 2021, after which 1/60 of the option vests on the 18th of each month through January 18, 2022.</footnote>
        <footnote id="F6">80% of the option was fully vested and exercisable as of March 9, 2021, after which 1/60 of the option vests on the 9th of each month through March 9, 2022.</footnote>
        <footnote id="F7">Options are fully vested and exercisable.</footnote>
        <footnote id="F8">Three sevenths of the option was fully vested and exercisable as of January 1, 2021, after which 1/84 of the option vests on the 1st of each month through January 1, 2025.</footnote>
        <footnote id="F9">Options are fully vested and exercisable.</footnote>
        <footnote id="F10">One third of the option vested and became exercisable on January 15, 2021, after which 1/12 of the option vests on each April 15, July 15, October 15 and January 15 through January 15, 2023.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Peter Greenspan, by Jared DeMatteis as Attorney-in-Fact</signatureName>
        <signatureDate>2021-10-22</signatureDate>
    </ownerSignature>
</ownershipDocument>
