Will my travel history from old passports be scrutinized upon entering Thailand on a visa exempt entry?

A user inquired whether their extensive travel history, documented in previous passports, would be an issue when trying to enter Thailand on a visa-exempt entry while awaiting the processing of an LTR visa. The community largely confirmed that the immigration system maintains a digital record of travel histories, which are likely to be reviewed upon entry. Various commenters suggested potential challenges the user might face, including possible denial of entry and advice to consider alternative visa options or waiting until their LTR visa is approved before traveling back.