Yes visa free or waivers are great . I used to have a retirement visa but thought spending the money travelling was a better idea after COVID and reduced my property portfolio to just a small condo now . I only visit thailand on a visa waiver. The change back from 45 days with 30 day extension to 30 +30 was a bad move. Perhaps I could be spending the cost of my return flights to Penang,3 nights hotel ,can fares food and general expenses boosting Thailand by a small amount ... but for that simple change .... Oh well back in a few days until Christmas then onwards ....... Bring back 45 or even to 60 + extension.
( I get 90 days without an eyebrow raised in Malaysia ....)